SPARQL Implementation Coverage Report

This coverage attempts to not penalize impelementations for failing a test with multiple facets. This requires some serious inspection.

feature	best 2	Algae2	AllegroGraph	Anzo - Glitter	ARC	ARQ	cwm	JXT	OpenRDF Sesame	Pellet	Pyrrho DBMS	Rasqal	RDF API for PHP	Rdf::Query	RDFLib	Virtuoso
ASK query form	1.00	1.00	0.74	0.44	0.53	1.00	0.90	1.00	1.00	0.09	1.00	0.41	0.00	0.94	0.12	0.76
Basic graph pattern matching. Triple pattern constructs. Blank node scoping	1.00	1.00	0.87	0.75	0.67	1.00	0.60	0.86	1.00	0.08	1.00	0.64	0.41	0.95	0.46	0.73
Compliance with SPARQL Grammar	1.00	1.00	0.00	0.00	1.00	1.00	0.79	0.85	1.00	0.00	0.93	0.99	0.73	0.99	0.93	0.00
CONSTRUCT query form	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	1.00	0.20	1.00	1.00	0.00	1.00	0.00	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms	1.00	1.00	0.91	0.77	0.68	1.00	0.55	0.88	1.00	0.10	1.00	0.69	0.41	0.95	0.50	0.71
FILTER clauses and expressions	1.00	1.00	0.83	0.58	0.55	1.00	0.65	0.94	1.00	0.01	1.00	0.57	0.37	0.92	0.25	0.72
OPTIONAL pattern matching	1.00	1.00	0.83	1.00	0.80	1.00	0.60	0.62	1.00	0.00	1.00	0.36	0.28	0.92	0.76	0.88
RDF datasets. Default and named graphs. GRAPH keyword	1.00	1.00	0.84	1.00	0.14	1.00	0.00	0.19	1.00	0.00	1.00	0.45	0.00	0.98	1.00	0.23
SELECT query form	1.00	1.00	0.92	0.83	0.71	1.00	0.41	0.84	1.00	0.12	1.00	0.69	0.41	0.94	0.61	0.69
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)	1.00	1.00	1.00	1.00	0.90	1.00	0.00	1.00	1.00	0.26	1.00	1.00	0.50	1.00	0.36	0.77
UNION pattern matching	1.00	1.00	0.82	1.00	0.46	1.00	0.33	0.27	1.00	0.00	1.00	0.00	0.25	0.92	1.00	0.38

Algae2

facet	ratio
ASK query form
AskQuery	1.00
AskQuery-yes	1.00
AskQuery-no	1.00
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	1.00
BasicGraphPattern-spoo	1.00
GroupGraphPattern-empty	1.00
BasicGraphPattern-spopo	1.00
BasicGraphPattern-spo	1.00
BasicGraphPattern-spospo	1.00
Compliance with SPARQL Grammar
SyntaxFacet	1.00
CONSTRUCT query form
ConstructTriples	1.00
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
Var-rVAR2	1.00
Var-rVAR1	1.00
BaseDecl	1.00
String-singleQuote	1.00
PrefixedName-localname	1.00
PrefixedName-prefix	1.00
Collection-0	1.00
String-doubleQuote	1.00
PrefixDecl-default	1.00
BlankNode-rBLANK_NODE_LABEL	1.00
BlankNode-rANON	1.00
Collection-1	1.00
PrefixedName-prefix-localname	1.00
RDFLiteral-plain	1.00
PrefixDecl-nonDefault	1.00
Verb-a	1.00
Collection-n	1.00
RDFLiteral-rLANGTAG	1.00
PrefixDecl-n	1.00
BlankNodePropertyList	1.00
NumericLiteral-rINTEGER	1.00
String-triple-singleQuote	1.00
GraphTerm-plus	1.00
GraphTerm-BooleanLiteral-true	1.00
String-triple-doubleQuote	1.00
NumericLiteral-rDOUBLE	1.00
GraphTerm-BooleanLiteral-false	1.00
WhereClause-noWhere	1.00
WhereClause-where	1.00
GraphTerm-minus	1.00
RDFLiteral-datatype	1.00
NumericLiteral-rDECIMAL	1.00
IRIref-rQ_IRI_REF	1.00
FILTER clauses and expressions
UnaryExpression-MINUS	1.00
IRIrefOrFunction-cast-dT	1.00
RelationalExpression-lt	1.00
BuiltInCall-bound	1.00
BuiltInCall-sameTerm	1.00
RegexExpression-flags	1.00
RelationalExpression-ne	1.00
PrimaryExpression-rVar	1.00
PrimaryExpression-rBrackettedExpression	1.00
IRIrefOrFunction-cast-bool	1.00
RelationalExpression-gt	1.00
ConditionalOrExpression-n	1.00
ConditionalAndExpression-n	1.00
BuiltInCall-isBlank	1.00
RelationalExpression-ge	1.00
BuiltInCall-lang	1.00
BuiltInCall-isLiteral	1.00
RelationalExpression-le	1.00
IRIrefOrFunction-cast-str	1.00
MultiplicativeExpression-n	1.00
PrimaryExpression-function	1.00
BuiltInCall-isIRI	1.00
BuiltInCall-datatype	1.00
AdditiveExpression-n	1.00
IRIrefOrFunction-cast-flt	1.00
IRIrefOrFunction-iri	1.00
BuiltInCall-str	1.00
IRIrefOrFunction-cast-dbl	1.00
PrimaryExpression-rNumericLiteral	1.00
BuiltInCall-langMatches	1.00
PrimaryExpression-IRIref	1.00
RelationalExpression-eq	1.00
UnaryExpression-PLUS	1.00
IRIrefOrFunction-cast-dec	1.00
PrimaryExpression-rBooleanLiteral	1.00
UnaryExpression-NOT	1.00
PrimaryExpression-rBuiltInCall	1.00
IRIrefOrFunction-cast-int	1.00
RegexExpression	1.00
PrimaryExpression-rRDFLiteral	1.00
OPTIONAL pattern matching
OptionalGraphPattern	1.00
RDF datasets. Default and named graphs. GRAPH keyword
GraphGraphPattern	1.00
DefaultGraphClause	1.00
NamedGraphClause	1.00
NamedGraphClause-n	1.00
DefaultGraphClause-n	1.00
SELECT query form
SelectQuery-Distinct-Var	1.00
SelectQuery-noDistinct-star	1.00
SelectQuery-Distinct-star	1.00
SelectQuery-noDistinct-Var	1.00
SelectQuery-Var-n	1.00
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
LimitOffsetClauses-limit	1.00
LimitOffsetClauses-offset	1.00
LimitOffsetClauses-limit-offset	1.00
OrderCondition-ASC	1.00
LimitOffsetClauses-offset-limit	1.00
OrderCondition-DESC	1.00
OrderClause-n	1.00
OrderCondition-rBrackettedExpression	1.00
OrderClause-1	1.00
OrderCondition-rBuiltInCall	1.00
OrderCondition-noSC	1.00
OrderCondition-rFunctionCall	1.00
OrderCondition-rVar	1.00
UNION pattern matching
GroupOrUnionGraphPattern-union	1.00

AllegroGraph

facet	ratio
ASK query form
AskQuery	0.74
AskQuery-yes	0.74
AskQuery-no	0.74
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	0.87
GroupGraphPattern-empty	0.00
BasicGraphPattern-spopo	1.00
BasicGraphPattern-spo	0.91
BasicGraphPattern-spoo	1.00
BasicGraphPattern-spospo	0.76
CONSTRUCT query form
ConstructTriples-unbound	1.00
ConstructTriples	1.00
ConstructTriples-bound	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
PrefixedName-prefix	1.00
Collection-0	1.00
Var-rVAR1	0.90
BlankNode-rBLANK_NODE_LABEL	1.00
Collection-1	1.00
String-singleQuote	1.00
PrefixedName-localname	0.93
BlankNode-rANON	1.00
Collection-n	1.00
String-doubleQuote	0.96
PrefixDecl-default	0.91
Verb-a	1.00
String-triple-singleQuote	1.00
PrefixedName-prefix-localname	0.89
RDFLiteral-plain	0.97
PrefixDecl-nonDefault	0.91
BlankNodePropertyList	0.67
NumericLiteral-rINTEGER	0.90
String-triple-doubleQuote	1.00
RDFLiteral-rLANGTAG	0.97
PrefixDecl-n	0.91
GraphTerm-plus	1.00
GraphTerm-BooleanLiteral-true	1.00
GraphTerm-BooleanLiteral-false	1.00
NumericLiteral-rDOUBLE	1.00
NumericLiteral-rDECIMAL	1.00
GraphTerm-minus	1.00
RDFLiteral-datatype	1.00
Var-rVAR2	1.00
WhereClause-noWhere	0.86
WhereClause-where	0.92
BaseDecl	1.00
IRIref-rQ_IRI_REF	1.00
FILTER clauses and expressions
PrimaryExpression-rBrackettedExpression	1.00
IRIrefOrFunction-cast-bool	1.00
RelationalExpression-gt	0.00
ConditionalOrExpression-n	0.60
BuiltInCall-sameTerm	0.67
RelationalExpression-ne	1.00
PrimaryExpression-rVar	0.86
RelationalExpression-ge	1.00
ConditionalAndExpression-n	0.67
BuiltInCall-isBlank	1.00
RelationalExpression-le	1.00
IRIrefOrFunction-cast-str	1.00
BuiltInCall-lang	1.00
BuiltInCall-isLiteral	1.00
MultiplicativeExpression-n	1.00
PrimaryExpression-function	1.00
AdditiveExpression-n	0.73
IRIrefOrFunction-cast-flt	1.00
BuiltInCall-isIRI	1.00
BuiltInCall-datatype	0.78
IRIrefOrFunction-cast-dbl	1.00
PrimaryExpression-rNumericLiteral	0.88
IRIrefOrFunction-iri	0.79
BuiltInCall-str	1.00
UnaryExpression-PLUS	1.00
IRIrefOrFunction-cast-dec	1.00
PrimaryExpression-rBooleanLiteral	1.00
BuiltInCall-langMatches	1.00
PrimaryExpression-IRIref	0.79
RegexExpression	1.00
RelationalExpression-eq	0.80
IRIrefOrFunction-cast-int	1.00
UnaryExpression-NOT	0.83
RegexExpression-flags	1.00
PrimaryExpression-rBuiltInCall	0.83
UnaryExpression-MINUS	1.00
IRIrefOrFunction-cast-dT	1.00
RelationalExpression-lt	0.60
BuiltInCall-bound	1.00
PrimaryExpression-rRDFLiteral	1.00
OPTIONAL pattern matching
OptionalGraphPattern	0.83
RDF datasets. Default and named graphs. GRAPH keyword
GraphGraphPattern	0.71
DefaultGraphClause	1.00
NamedGraphClause	1.00
NamedGraphClause-n	1.00
SELECT query form
SelectQuery-Distinct-Var	1.00
SelectQuery-Distinct-star	1.00
SelectQuery-noDistinct-star	0.84
SelectQuery-noDistinct-Var	0.97
SelectQuery-Var-n	0.92
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
LimitOffsetClauses-offset	1.00
OrderCondition-ASC	1.00
LimitOffsetClauses-limit-offset	1.00
OrderCondition-DESC	1.00
LimitOffsetClauses-offset-limit	1.00
OrderClause-n	1.00
OrderCondition-rBrackettedExpression	1.00
OrderCondition-rBuiltInCall	1.00
OrderClause-1	1.00
OrderCondition-rFunctionCall	1.00
OrderCondition-noSC	1.00
OrderCondition-rVar	1.00
LimitOffsetClauses-limit	1.00
UNION pattern matching
GroupOrUnionGraphPattern-union	0.82

Anzo - Glitter

facet	ratio
ASK query form
AskQuery	0.44
AskQuery-yes	0.44
AskQuery-no	0.44
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	0.71
BasicGraphPattern-spoo	1.00
GroupGraphPattern-empty	1.00
BasicGraphPattern-spopo	1.00
BasicGraphPattern-spo	0.93
BasicGraphPattern-spospo	0.43
CONSTRUCT query form
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
ConstructTriples	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
BaseDecl	1.00
Var-rVAR1	0.77
PrefixedName-prefix	1.00
Collection-0	1.00
String-singleQuote	1.00
PrefixedName-localname	0.80
BlankNode-rBLANK_NODE_LABEL	1.00
BlankNode-rANON	1.00
Collection-1	1.00
String-doubleQuote	0.89
PrefixDecl-default	0.82
Verb-a	1.00
Collection-n	1.00
PrefixedName-prefix-localname	0.61
RDFLiteral-plain	0.91
PrefixDecl-nonDefault	0.67
BlankNodePropertyList	0.50
NumericLiteral-rINTEGER	0.90
String-triple-singleQuote	1.00
RDFLiteral-rLANGTAG	0.91
PrefixDecl-n	0.64
GraphTerm-plus	0.50
GraphTerm-BooleanLiteral-true	1.00
String-triple-doubleQuote	1.00
NumericLiteral-rDOUBLE	0.50
GraphTerm-BooleanLiteral-false	1.00
GraphTerm-minus	1.00
RDFLiteral-datatype	0.83
NumericLiteral-rDECIMAL	0.50
WhereClause-noWhere	0.85
WhereClause-where	0.72
Var-rVAR2	1.00
IRIref-rQ_IRI_REF	1.00
FILTER clauses and expressions
PrimaryExpression-rBrackettedExpression	1.00
IRIrefOrFunction-cast-bool	0.00
RelationalExpression-gt	1.00
ConditionalOrExpression-n	1.00
BuiltInCall-sameTerm	0.00
RelationalExpression-ne	0.60
PrimaryExpression-rVar	0.68
RelationalExpression-ge	1.00
ConditionalAndExpression-n	0.50
BuiltInCall-isBlank	1.00
RelationalExpression-le	1.00
IRIrefOrFunction-cast-str	1.00
BuiltInCall-lang	1.00
BuiltInCall-isLiteral	1.00
MultiplicativeExpression-n	1.00
PrimaryExpression-function	0.14
AdditiveExpression-n	0.42
IRIrefOrFunction-cast-flt	0.00
BuiltInCall-isIRI	1.00
BuiltInCall-datatype	0.37
IRIrefOrFunction-cast-dbl	0.00
PrimaryExpression-rNumericLiteral	0.92
IRIrefOrFunction-iri	0.40
BuiltInCall-str	0.67
UnaryExpression-PLUS	1.00
IRIrefOrFunction-cast-dec	0.00
PrimaryExpression-rBooleanLiteral	1.00
BuiltInCall-langMatches	1.00
PrimaryExpression-IRIref	0.40
RelationalExpression-eq	0.54
IRIrefOrFunction-cast-int	0.00
UnaryExpression-NOT	0.83
RegexExpression	1.00
PrimaryExpression-rBuiltInCall	0.48
UnaryExpression-MINUS	1.00
IRIrefOrFunction-cast-dT	0.00
RelationalExpression-lt	1.00
BuiltInCall-bound	1.00
RegexExpression-flags	1.00
PrimaryExpression-rRDFLiteral	0.86
OPTIONAL pattern matching
OptionalGraphPattern	1.00
RDF datasets. Default and named graphs. GRAPH keyword
GraphGraphPattern	1.00
DefaultGraphClause	1.00
NamedGraphClause	1.00
NamedGraphClause-n	1.00
DefaultGraphClause-n	1.00
SELECT query form
SelectQuery-Distinct-Var	0.75
SelectQuery-Distinct-star	1.00
SelectQuery-noDistinct-star	0.83
SelectQuery-noDistinct-Var	0.83
SelectQuery-Var-n	0.84
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
LimitOffsetClauses-offset	1.00
LimitOffsetClauses-limit-offset	1.00
OrderCondition-ASC	1.00
LimitOffsetClauses-offset-limit	1.00
OrderCondition-DESC	1.00
OrderClause-n	1.00
OrderCondition-rBrackettedExpression	1.00
OrderClause-1	1.00
OrderCondition-rBuiltInCall	1.00
OrderCondition-noSC	1.00
OrderCondition-rFunctionCall	1.00
OrderCondition-rVar	1.00
LimitOffsetClauses-limit	1.00
UNION pattern matching
GroupOrUnionGraphPattern-union	1.00

ARC

facet	ratio
ASK query form
AskQuery	0.53
AskQuery-yes	0.53
AskQuery-no	0.53
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	0.70
GroupGraphPattern-empty	1.00
BasicGraphPattern-spopo	0.80
BasicGraphPattern-spoo	1.00
BasicGraphPattern-spo	0.66
BasicGraphPattern-spospo	0.52
Compliance with SPARQL Grammar
SyntaxFacet	1.00
CONSTRUCT query form
ConstructTriples	1.00
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
GraphTerm-BooleanLiteral-false	1.00
Var-rVAR1	0.67
GraphTerm-minus	1.00
NumericLiteral-rDECIMAL	1.00
String-singleQuote	0.50
PrefixedName-localname	0.74
Var-rVAR2	1.00
String-doubleQuote	0.68
PrefixDecl-default	0.67
BlankNode-rANON	0.94
BaseDecl	1.00
PrefixedName-prefix-localname	0.61
RDFLiteral-plain	0.70
PrefixDecl-nonDefault	0.66
Verb-a	0.71
PrefixedName-prefix	1.00
Collection-0	1.00
RDFLiteral-rLANGTAG	0.70
PrefixDecl-n	0.64
BlankNode-rBLANK_NODE_LABEL	1.00
BlankNodePropertyList	0.17
NumericLiteral-rINTEGER	0.90
Collection-1	1.00
GraphTerm-BooleanLiteral-true	1.00
Collection-n	1.00
NumericLiteral-rDOUBLE	0.50
String-triple-singleQuote	0.50
WhereClause-noWhere	0.64
WhereClause-where	0.70
GraphTerm-plus	1.00
RDFLiteral-datatype	0.71
String-triple-doubleQuote	1.00
IRIref-rQ_IRI_REF	0.27
FILTER clauses and expressions
UnaryExpression-PLUS	1.00
IRIrefOrFunction-cast-dT	0.00
RelationalExpression-lt	0.67
BuiltInCall-bound	1.00
BuiltInCall-sameTerm	0.00
RelationalExpression-ne	0.40
PrimaryExpression-rVar	0.62
IRIrefOrFunction-cast-bool	0.00
RelationalExpression-gt	0.00
ConditionalOrExpression-n	0.60
ConditionalAndExpression-n	0.50
RegexExpression	0.67
BuiltInCall-isBlank	1.00
UnaryExpression-MINUS	1.00
RegexExpression-flags	1.00
BuiltInCall-lang	0.86
BuiltInCall-isLiteral	1.00
PrimaryExpression-rBrackettedExpression	1.00
IRIrefOrFunction-cast-str	0.00
RelationalExpression-ge	1.00
PrimaryExpression-function	0.00
BuiltInCall-isIRI	1.00
BuiltInCall-datatype	0.39
RelationalExpression-le	1.00
IRIrefOrFunction-cast-flt	0.00
IRIrefOrFunction-iri	0.42
BuiltInCall-str	0.83
MultiplicativeExpression-n	1.00
IRIrefOrFunction-cast-dbl	0.00
PrimaryExpression-rNumericLiteral	0.88
BuiltInCall-langMatches	1.00
PrimaryExpression-IRIref	0.42
RelationalExpression-eq	0.54
AdditiveExpression-n	0.52
IRIrefOrFunction-cast-dec	0.00
PrimaryExpression-rBooleanLiteral	1.00
UnaryExpression-NOT	0.83
PrimaryExpression-rBuiltInCall	0.52
IRIrefOrFunction-cast-int	0.00
PrimaryExpression-rRDFLiteral	0.73
OPTIONAL pattern matching
OptionalGraphPattern	0.80
RDF datasets. Default and named graphs. GRAPH keyword
DefaultGraphClause-n	0.00
GraphGraphPattern	0.19
DefaultGraphClause	0.10
NamedGraphClause	0.10
NamedGraphClause-n	0.00
SELECT query form
SelectQuery-Reduced-star	1.00
SelectQuery-Reduced-Var	1.00
SelectQuery-noDistinct-star	0.58
SelectQuery-noDistinct-Var	0.73
SelectQuery-Distinct-Var	1.00
SelectQuery-Var-n	0.79
SelectQuery-Distinct-star	1.00
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
OrderCondition-rBuiltInCall	0.00
OrderCondition-noSC	0.95
OrderCondition-rFunctionCall	1.00
OrderCondition-rVar	1.00
LimitOffsetClauses-limit	1.00
LimitOffsetClauses-offset	1.00
LimitOffsetClauses-limit-offset	1.00
OrderCondition-ASC	0.60
LimitOffsetClauses-offset-limit	1.00
OrderCondition-DESC	0.60
OrderClause-n	1.00
OrderCondition-rBrackettedExpression	1.00
OrderClause-1	0.88
UNION pattern matching
GroupOrUnionGraphPattern-union	0.46

ARQ

facet	ratio
ASK query form
AskQuery	1.00
AskQuery-yes	1.00
AskQuery-no	1.00
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spospo	1.00
BasicGraphPattern-spoDOT	1.00
GroupGraphPattern-empty	1.00
BasicGraphPattern-spopo	1.00
BasicGraphPattern-spoo	1.00
BasicGraphPattern-spo	1.00
Compliance with SPARQL Grammar
SyntaxFacet	1.00
CONSTRUCT query form
ConstructTriples	1.00
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
WhereClause-where	1.00
GraphTerm-BooleanLiteral-false	1.00
IRIref-rQ_IRI_REF	1.00
GraphTerm-minus	1.00
NumericLiteral-rDECIMAL	1.00
Var-rVAR1	1.00
Var-rVAR2	1.00
String-singleQuote	1.00
PrefixedName-localname	1.00
BlankNode-rANON	1.00
BaseDecl	1.00
String-doubleQuote	1.00
PrefixDecl-default	1.00
Verb-a	1.00
PrefixedName-prefix	1.00
Collection-0	1.00
PrefixedName-prefix-localname	1.00
RDFLiteral-plain	1.00
PrefixDecl-nonDefault	1.00
BlankNode-rBLANK_NODE_LABEL	1.00
BlankNodePropertyList	1.00
NumericLiteral-rINTEGER	1.00
Collection-1	1.00
RDFLiteral-rLANGTAG	1.00
PrefixDecl-n	1.00
GraphTerm-BooleanLiteral-true	1.00
Collection-n	1.00
NumericLiteral-rDOUBLE	1.00
String-triple-singleQuote	1.00
GraphTerm-plus	1.00
RDFLiteral-datatype	1.00
String-triple-doubleQuote	1.00
WhereClause-noWhere	1.00
FILTER clauses and expressions
UnaryExpression-PLUS	1.00
IRIrefOrFunction-cast-dT	1.00
RelationalExpression-lt	1.00
BuiltInCall-bound	1.00
PrimaryExpression-rRDFLiteral	1.00
IRIrefOrFunction-cast-bool	1.00
RelationalExpression-gt	1.00
ConditionalOrExpression-n	1.00
BuiltInCall-sameTerm	1.00
RegexExpression	1.00
RelationalExpression-ne	1.00
PrimaryExpression-rVar	1.00
UnaryExpression-MINUS	1.00
ConditionalAndExpression-n	1.00
RegexExpression-flags	1.00
BuiltInCall-isBlank	1.00
PrimaryExpression-rBrackettedExpression	1.00
IRIrefOrFunction-cast-str	1.00
BuiltInCall-lang	1.00
BuiltInCall-isLiteral	1.00
RelationalExpression-ge	1.00
PrimaryExpression-function	1.00
RelationalExpression-le	1.00
IRIrefOrFunction-cast-flt	1.00
BuiltInCall-isIRI	1.00
BuiltInCall-datatype	1.00
MultiplicativeExpression-n	1.00
IRIrefOrFunction-cast-dbl	1.00
PrimaryExpression-rNumericLiteral	1.00
IRIrefOrFunction-iri	1.00
BuiltInCall-str	1.00
AdditiveExpression-n	1.00
IRIrefOrFunction-cast-dec	1.00
PrimaryExpression-rBooleanLiteral	1.00
BuiltInCall-langMatches	1.00
PrimaryExpression-IRIref	1.00
RelationalExpression-eq	1.00
IRIrefOrFunction-cast-int	1.00
UnaryExpression-NOT	1.00
PrimaryExpression-rBuiltInCall	1.00
OPTIONAL pattern matching
OptionalGraphPattern	1.00
RDF datasets. Default and named graphs. GRAPH keyword
DefaultGraphClause-n	1.00
GraphGraphPattern	1.00
DefaultGraphClause	1.00
NamedGraphClause	1.00
NamedGraphClause-n	1.00
SELECT query form
SelectQuery-Reduced-star	1.00
SelectQuery-Reduced-Var	1.00
SelectQuery-noDistinct-star	1.00
SelectQuery-Distinct-Var	1.00
SelectQuery-noDistinct-Var	1.00
SelectQuery-Distinct-star	1.00
SelectQuery-Var-n	1.00
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
OrderCondition-rBuiltInCall	1.00
OrderCondition-noSC	1.00
OrderCondition-rFunctionCall	1.00
OrderCondition-rVar	1.00
LimitOffsetClauses-limit	1.00
LimitOffsetClauses-offset	1.00
LimitOffsetClauses-limit-offset	1.00
OrderCondition-ASC	1.00
LimitOffsetClauses-offset-limit	1.00
OrderCondition-DESC	1.00
OrderClause-n	1.00
OrderCondition-rBrackettedExpression	1.00
OrderClause-1	1.00
UNION pattern matching
GroupOrUnionGraphPattern-union	1.00

cwm

facet	ratio
ASK query form
AskQuery-yes	0.90
AskQuery-no	0.90
AskQuery	0.90
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	0.63
GroupGraphPattern-empty	0.00
BasicGraphPattern-spo	0.43
BasicGraphPattern-spopo	0.11
BasicGraphPattern-spospo	0.82
Compliance with SPARQL Grammar
SyntaxFacet	0.79
CONSTRUCT query form
ConstructTriples	1.00
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
BlankNode-rANON	0.00
Var-rVAR1	0.53
Verb-a	0.20
String-singleQuote	1.00
PrefixedName-localname	0.51
GraphTerm-BooleanLiteral-true	1.00
String-doubleQuote	0.35
PrefixDecl-default	0.46
PrefixedName-prefix-localname	0.66
RDFLiteral-plain	0.42
PrefixDecl-nonDefault	0.61
RDFLiteral-datatype	0.83
RDFLiteral-rLANGTAG	0.42
BlankNode-rBLANK_NODE_LABEL	1.00
PrefixDecl-n	0.64
NumericLiteral-rINTEGER	0.71
BlankNodePropertyList	0.33
WhereClause-noWhere	0.41
WhereClause-where	0.63
IRIref-rQ_IRI_REF	0.00
FILTER clauses and expressions
RelationalExpression-gt	0.00
BuiltInCall-sameTerm	0.00
RelationalExpression-ne	0.60
PrimaryExpression-rVar	0.57
ConditionalAndExpression-n	0.25
BuiltInCall-isBlank	0.00
PrimaryExpression-rBrackettedExpression	1.00
BuiltInCall-lang	0.29
BuiltInCall-isLiteral	0.00
PrimaryExpression-rBooleanLiteral	1.00
BuiltInCall-isIRI	0.00
BuiltInCall-datatype	0.85
RegexExpression	0.67
IRIrefOrFunction-iri	0.85
BuiltInCall-str	0.00
RegexExpression-flags	0.00
PrimaryExpression-rNumericLiteral	0.73
BuiltInCall-bound	0.67
BuiltInCall-langMatches	0.00
PrimaryExpression-IRIref	0.85
RelationalExpression-eq	0.71
AdditiveExpression-n	0.87
ConditionalOrExpression-n	0.40
UnaryExpression-NOT	0.67
PrimaryExpression-rBuiltInCall	0.65
RelationalExpression-lt	0.50
PrimaryExpression-rRDFLiteral	0.35
OPTIONAL pattern matching
OptionalGraphPattern	0.60
RDF datasets. Default and named graphs. GRAPH keyword
GraphGraphPattern	0.00
SELECT query form
SelectQuery-Distinct-Var	0.60
SelectQuery-Distinct-star	1.00
SelectQuery-noDistinct-star	0.39
SelectQuery-noDistinct-Var	0.40
SelectQuery-Var-n	0.39
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
OrderCondition-rBuiltInCall	0.00
OrderCondition-rFunctionCall	0.00
OrderClause-1	0.00
OrderCondition-noSC	0.00
OrderCondition-rVar	0.00
OrderCondition-ASC	0.00
OrderCondition-DESC	0.00
OrderClause-n	0.00
OrderCondition-rBrackettedExpression	0.00
UNION pattern matching
GroupOrUnionGraphPattern-union	0.33

JXT

facet	ratio
ASK query form
AskQuery	1.00
AskQuery-yes	1.00
AskQuery-no	1.00
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	0.92
BasicGraphPattern-spoo	1.00
GroupGraphPattern-empty	0.00
BasicGraphPattern-spopo	0.90
BasicGraphPattern-spo	0.71
BasicGraphPattern-spospo	0.93
Compliance with SPARQL Grammar
SyntaxFacet	0.85
CONSTRUCT query form
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
ConstructTriples	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
BaseDecl	1.00
Var-rVAR1	0.85
PrefixedName-prefix	1.00
Collection-0	1.00
String-singleQuote	1.00
PrefixedName-localname	0.88
BlankNode-rBLANK_NODE_LABEL	1.00
Collection-1	1.00
String-doubleQuote	0.96
PrefixDecl-default	0.80
BlankNode-rANON	0.94
Collection-n	1.00
PrefixedName-prefix-localname	0.98
RDFLiteral-plain	0.94
PrefixDecl-nonDefault	0.96
Verb-a	0.57
String-triple-singleQuote	1.00
RDFLiteral-rLANGTAG	0.94
PrefixDecl-n	0.96
BlankNodePropertyList	1.00
NumericLiteral-rINTEGER	0.76
String-triple-doubleQuote	0.50
GraphTerm-plus	0.50
GraphTerm-BooleanLiteral-true	1.00
GraphTerm-BooleanLiteral-false	1.00
NumericLiteral-rDOUBLE	0.50
NumericLiteral-rDECIMAL	1.00
WhereClause-noWhere	0.68
WhereClause-where	0.98
GraphTerm-minus	0.50
RDFLiteral-datatype	0.86
Var-rVAR2	1.00
IRIref-rQ_IRI_REF	0.42
FILTER clauses and expressions
UnaryExpression-MINUS	1.00
IRIrefOrFunction-cast-dT	1.00
RelationalExpression-lt	1.00
BuiltInCall-bound	0.67
BuiltInCall-sameTerm	0.00
RelationalExpression-ne	1.00
PrimaryExpression-rVar	0.93
PrimaryExpression-rBrackettedExpression	1.00
IRIrefOrFunction-cast-bool	1.00
RelationalExpression-gt	1.00
ConditionalOrExpression-n	0.80
ConditionalAndExpression-n	0.33
BuiltInCall-isBlank	1.00
RelationalExpression-ge	1.00
BuiltInCall-lang	1.00
BuiltInCall-isLiteral	1.00
RelationalExpression-le	1.00
IRIrefOrFunction-cast-str	1.00
MultiplicativeExpression-n	1.00
PrimaryExpression-function	1.00
BuiltInCall-isIRI	1.00
BuiltInCall-datatype	1.00
AdditiveExpression-n	1.00
IRIrefOrFunction-cast-flt	1.00
IRIrefOrFunction-iri	1.00
BuiltInCall-str	1.00
IRIrefOrFunction-cast-dbl	1.00
PrimaryExpression-rNumericLiteral	0.79
BuiltInCall-langMatches	1.00
PrimaryExpression-IRIref	1.00
RelationalExpression-eq	0.91
UnaryExpression-PLUS	1.00
IRIrefOrFunction-cast-dec	1.00
PrimaryExpression-rBooleanLiteral	1.00
UnaryExpression-NOT	0.83
RegexExpression	1.00
PrimaryExpression-rBuiltInCall	0.95
IRIrefOrFunction-cast-int	1.00
RegexExpression-flags	1.00
PrimaryExpression-rRDFLiteral	1.00
OPTIONAL pattern matching
OptionalGraphPattern	0.62
RDF datasets. Default and named graphs. GRAPH keyword
GraphGraphPattern	0.24
DefaultGraphClause	0.14
NamedGraphClause	0.14
NamedGraphClause-n	0.00
SELECT query form
SelectQuery-Distinct-Var	1.00
SelectQuery-noDistinct-star	0.58
SelectQuery-Distinct-star	1.00
SelectQuery-noDistinct-Var	0.94
SelectQuery-Var-n	0.89
Sorting (ORDER BY) and slicing (LIMIT, OFFSET)
LimitOffsetClauses-limit	1.00
LimitOffsetClauses-offset	1.00
OrderCondition-ASC	1.00
LimitOffsetClauses-limit-offset	1.00
OrderCondition-DESC	1.00
LimitOffsetClauses-offset-limit	1.00
OrderClause-n	1.00
OrderCondition-rBrackettedExpression	1.00
OrderCondition-rBuiltInCall	1.00
OrderClause-1	1.00
OrderCondition-rFunctionCall	1.00
OrderCondition-noSC	1.00
OrderCondition-rVar	1.00
UNION pattern matching
GroupOrUnionGraphPattern-union	0.27

OpenRDF Sesame

facet	ratio
ASK query form
AskQuery	1.00
AskQuery-yes	1.00
AskQuery-no	1.00
Basic graph pattern matching. Triple pattern constructs. Blank node scoping
BasicGraphPattern-spoDOT	1.00
GroupGraphPattern-empty	1.00
BasicGraphPattern-spopo	1.00
BasicGraphPattern-spoo	1.00
BasicGraphPattern-spo	1.00
BasicGraphPattern-spospo	1.00
Compliance with SPARQL Grammar
SyntaxFacet	1.00
CONSTRUCT query form
ConstructTriples	1.00
ConstructTriples-bound	1.00
ConstructTriples-unbound	1.00
Core bits of SPARQL. Prefixed names, variables, blank nodes, graph terms
GraphTerm-BooleanLiteral-false	1.00
Var-rVAR1	1.00
GraphTerm-minus	1.00
NumericLiteral-rDECIMAL	1.00
String-singleQuote	1.00
PrefixedName-localname	1.00
Var-rVAR2	1.00
String-doubleQuote	1.00
PrefixDecl-default	1.00
BlankNode-rANON	1.00
BaseDecl	1.00
PrefixedName-prefix-localname	1.00
RDFLiteral-plain	1.00
PrefixDecl-nonDefault	1.00
Verb-a	1.00
PrefixedName-prefix	1.00
Collection-0	1.00
RDFLiteral-rLANGTAG	1.00
PrefixDecl-n	1.00
BlankNode-rBLANK_NODE_LABEL	1.00
BlankNodePropertyList	1.00
NumericLiteral-rINTEGER	1.00
Collection-1	1.00
GraphTerm-BooleanLiteral-true	1.00
Collection-n	1.00
NumericLiteral-rDOUBLE	1.00
String-triple-singleQuote	1.00
WhereClause-noWhere	1.00
WhereClause-where	1.00
GraphTerm-plus	1.00
RDFLiteral-datatype	1.00