SPARQL Features List $Revision: 1.12 $

BaseDecl

BASE <...>

XPath: //BaseDecl

Production: BaseDecl

differentiated by use of production BaseDecl.

PrefixDecl-default

PREFIX : <...>

XPath: //Prologue/PrefixDecl/PNAME_NS[text()=':'

Production: PrefixDecl

differentiated by use of production PrefixDecl.

PrefixDecl-nonDefault

PREFIX foo: <...>

XPath: //Prologue/PrefixDecl/PNAME_NS[text()!=':'

Production: PrefixDecl

differentiated by use of production PrefixDecl.

PrefixDecl-n

PREFIX foo: <...> PREFIX bar: <...>

XPath: //Prologue[count(PrefixDecl) > 1]

Production: PrefixDecl

differentiated by use of production PrefixDecl.

SelectQuery-Distinct-Var

SELECT DISTINCT ?x

XPath: //SelectQuery[yacker:implicit-terminal[text()='DISTINCT'] and Var]

Production: SelectQuery

differentiated by:

Regexp: ^ +[Dd][Ii][Ss][Tt][Ii][Nn][Cc][Tt]

SelectQuery-Distinct-star

SELECT DISTINCT *

XPath: //SelectQuery[yacker:implicit-terminal[text()='DISTINCT'] and yacker:implicit-terminal[text()='TIMES']]

Production: SelectQuery

differentiated by use of production SelectQuery.

SelectQuery-noDistinct-Var

SELECT ?x

XPath: //SelectQuery[not(yacker:implicit-terminal[text()='DISTINCT']) and Var]

Production: SelectQuery

differentiated by:

Composit production: ( Var+ | '*' )

Regexp: \?

SelectQuery-noDistinct-star

SELECT *

XPath: //SelectQuery[not(yacker:implicit-terminal[text()='DISTINCT']) and yacker:implicit-terminal[text()='TIMES']]

Production: SelectQuery

differentiated by:

Composit production: ( Var+ | '*' )

Regexp: \*

SelectQuery-Var-n

SELECT $x ?y

XPath: //SelectQuery[count(Var) > 1]

Production: SelectQuery

differentiated by:

Regexp: \$

DefaultGraphClause

FROM <...>

XPath: //DefaultGraphClause

Production: DefaultGraphClause

differentiated by use of production DefaultGraphClause.

DefaultGraphClause-n

FROM <...> FROM <...>

XPath: //SelectQuery[count(DatasetClause/DefaultGraphClause) > 1]

Production: DefaultGraphClause

differentiated by use of production DefaultGraphClause.

NamedGraphClause

FROM NAMED <...>

XPath: //NamedGraphClause

Production: NamedGraphClause

differentiated by:

Rule: 'NAMED'

NamedGraphClause-n

FROM NAMED <...> FROM NAMED <...>

XPath: //SelectQuery[count(DatasetClause/NamedGraphClause) > 1]

Production: NamedGraphClause

differentiated by:

Rule: 'NAMED'

GroupOrUnionGraphPattern-union

UNION { ... }

XPath: //GroupOrUnionGraphPattern/yacker:implicit-terminal[text()='UNION']

Production: GroupOrUnionGraphPattern

differentiated by use of production GroupOrUnionGraphPattern.

OptionalGraphPattern

OPTIONAL { ... }

XPath: //OptionalGraphPattern

Production: OptionalGraphPattern

differentiated by use of production OptionalGraphPattern.

GraphGraphPattern

GRAPH ?x { ... }

XPath: //GraphGraphPattern

Production: GraphGraphPattern

differentiated by use of production GraphGraphPattern.

WhereClause-where

WHERE { ... }

XPath: //WhereClause/yacker:implicit-terminal[text()='WHERE']

Production: WhereClause

differentiated by:

Rule: 'WHERE'?

Regexp: ^$

WhereClause-noWhere

WHERE^H^H^H { ... }

XPath: //WhereClause[count(yacker:implicit-terminal[text()='WHERE']) = 0]

Production: WhereClause

differentiated by:

Rule: 'WHERE'?

Regexp: ^$

GroupGraphPattern-empty

{}

XPath: //GroupGraphPattern[not(TriplesBlock) and not(GraphPatternNotTriples)]

Production: GraphPatternElement

differentiated by:

Rule: BasicGraphPattern?

Regexp: ^$

BasicGraphPattern-spo

{ ?s ?p ?o ... }

XPath: //TriplesBlock[TriplesSameSubject/PropertyListNotEmpty[count(Verb)=1 and ObjectList[count(Object)=1]] and not(yacker:implicit-terminal[position()=last() and text()='DOT'])]

Production: GraphPatternElement

differentiated by:

Rule: BasicGraphPattern?

Regexp: .

BasicGraphPattern-spoDOT

{ ... ?s ?p ?o . }

XPath: //TriplesBlock[TriplesSameSubject/PropertyListNotEmpty[count(Verb)=1 and ObjectList[count(Object)=1]] and yacker:implicit-terminal[position()=last() and text()='DOT']]

Production: GraphPatternElement

differentiated by:

Composit production: ( '.' BasicGraphPattern? )

Rule: BasicGraphPattern?

Regexp: ^$

BasicGraphPattern-spoo

{ ... ?s ?p ?o1, ?o2 ... }

XPath: //TriplesSameSubject/PropertyListNotEmpty[count(Verb)=1 and ObjectList[count(Object)>1]

Production: GraphPatternElement

differentiated by:

Composit production: ( ',' ObjectList )

Rule: ','

BasicGraphPattern-spopo

{ ... ?s ?p1 ?o1 ; ?p2 ?o2 ... }

XPath: //TriplesSameSubject/PropertyListNotEmpty[count(Verb)>1 and ObjectList[count(Object)=1]

Production: GraphPatternElement

differentiated by:

Composit production: ';' PropertyList

Rule: ';'

BasicGraphPattern-spospo

{ ... ?s1 ?p1 ?o1 . ?s2 ?p2 ?o2 ... }

XPath: //TriplesBlock/TriplesBlock

Production: GraphPatternElement

differentiated by:

Composit production: ( '.' BasicGraphPattern? )

Rule: BasicGraphPattern?

Regexp: .

Var-rVAR1

:s :p ?o

XPath: //Var/VAR1

Production: Var

differentiated by:

Rule: VAR1

Var-rVAR2

:s :p $o

XPath: //Var/VAR2

Production: Var

differentiated by:

Rule: VAR2

IRIref-rQ_IRI_REF

<...>

XPath: //IRIref/IRI_REF

Production: IRIref

differentiated by:

Rule: Q_IRI_REF

PrefixedName-prefix

prefix:

XPath: //PrefixedName/PNAME_NS

Production: PrefixedName

differentiated by:

Rule: QNAME_NS

PrefixedName-localname

:localName

XPath: //PrefixedName/PNAME_LN[starts-with(text(), ':')]

Production: PrefixedName

differentiated by:

Rule: QNAME_LN

Regexp: ^:

PrefixedName-prefix-localname

prefix:localName

XPath: //PrefixedName/PNAME_LN[not(starts-with(text(), ':'))]

Production: PrefixedName

differentiated by:

Rule: QNAME_LN

Regexp: ^[^:]

String-singleQuote

?s ?p 'asdf'

XPath: //String/STRING_LITERAL1

Production: String

differentiated by:

Rule: STRING_LITERAL1

String-doubleQuote

?s ?p asdf

XPath: //String/STRING_LITERAL2

Production: String

differentiated by:

Rule: STRING_LITERAL2

String-triple-singleQuote

?s ?p '''asdf'''

XPath: //String/STRING_LITERAL_LONG1

Production: String

differentiated by:

Rule: STRING_LITERAL_LONG1

String-triple-doubleQuote

?s ?p asdf

XPath: //String/STRING_LITERAL_LONG2

Production: String

differentiated by:

Rule: STRING_LITERAL_LONG2

RDFLiteral-plain

?s ?p 'chat'

XPath: //RDFLiteral[count(LANGTAG)=0]

Production: GraphTerm

differentiated by:

Rule: RDFLiteral

Regexp: [^@^]

RDFLiteral-rLANGTAG

?s ?p 'chat'@fr-fr

XPath: //RDFLiteral[count(LANGTAG)=0]

Production: GraphTerm

differentiated by:

Composit production: RDFLiteral

Regexp: @

RDFLiteral-datatype

?s ?p '123'^^xsd:integer

XPath: //RDFLiteral/IRIref

Production: GraphTerm

differentiated by:

Composit production: RDFLiteral

Regexp: ^^

NumericLiteral-rINTEGER

?s ?p 5

XPath: //NumericLiteralUnsigned/INTEGER

Production: NumericLiteral

differentiated by:

Rule: INTEGER

NumericLiteral-rDECIMAL

?s ?p 8.3

XPath: //NumericLiteralUnsigned/DECIMAL

Production: NumericLiteral

differentiated by:

Rule: DECIMAL

NumericLiteral-rDOUBLE

?s ?p 8.3E0

XPath: //NumericLiteralUnsigned/DOUBLE

Production: NumericLiteral

differentiated by:

Rule: DOUBLE

GraphTerm-plus

?s ?p +5

XPath: //NumericLiteralPositive

Production: GraphTerm

differentiated by:

Composit production: '-' | '+'

Rule: '+'

GraphTerm-minus

?s ?p -5

XPath: //NumericLiteralNegative

Production: GraphTerm

differentiated by:

Composit production: '-' | '+'

Rule: '-'

GraphTerm-BooleanLiteral-true

?s ?p true

XPath: //BooleanLiteral/yacker:implicit-terminal[translate(text(), 'TRUE', 'true')='true']

Production: GraphTerm

differentiated by:

Rule: BooleanLiteral

Regexp: [Tt][Rr][Uu][Ee]

GraphTerm-BooleanLiteral-false

?s ?p false

XPath: //BooleanLiteral/yacker:implicit-terminal[translate(text(), 'FALSE', 'false')='false']

Production: GraphTerm

differentiated by:

Rule: BooleanLiteral

Regexp: [Ff][Aa][Ll][Ss][Es]

BlankNode-rBLANK_NODE_LABEL

... _:a ...

XPath: //BLANK_NODE_LABEL

Production: BlankNode

differentiated by:

Rule: BLANK_NODE_LABEL

BlankNode-rANON

... [] ...

XPath: //ANON

Production: BlankNode

differentiated by:

Rule: ANON

Collection-0

?s ?p ()

XPath: //GraphTerm/NIL

Production: Collection

differentiated by:

Composit production: GraphNode+

Rule: GraphNode

Collection-1

?s ?p (1)

XPath: //Collection[count(GraphNode)=1]

Production: Collection

differentiated by:

Composit production: GraphNode+

Rule: GraphNode

Collection-n

?s ?p (1 2)

XPath: //Collection[count(GraphNode)>1]

Production: Collection

differentiated by:

Composit production: GraphNode+

Rule: GraphNode+

BlankNodePropertyList

[ ?p2 ?o2 ]

XPath: //BlankNodePropertyList

Production: BlankNodePropertyList

differentiated by:

Rule: '['

Verb-a

?s a ?o

XPath: //Verb/yacker:implicit-terminal[text()='a']

Production: Verb

differentiated by:

Rule: a

BuiltInCall-str

FILTER STR(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='STR']

Production: BuiltInCall

differentiated by:

Rule: 'STR'

BuiltInCall-lang

FILTER LANG(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='LANG']

Production: BuiltInCall

differentiated by:

Rule: 'LANG'

BuiltInCall-langMatches

FILTER LANGMATCHES(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='LANGMATCHES']

Production: BuiltInCall

differentiated by:

Rule: 'LANGMATCHES'

BuiltInCall-datatype

FILTER DATATYPE(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='DATATYPE']

Production: BuiltInCall

differentiated by:

Rule: 'DATATYPE'

BuiltInCall-bound

FILTER BOUND(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='BOUND']

Production: BuiltInCall

differentiated by:

Rule: 'BOUND'

BuiltInCall-sameTerm

FILTER SAMETERM(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='SAMETERM']

Production: BuiltInCall

differentiated by:

Rule: 'SAMETERM'

BuiltInCall-isIRI

FILTER ISIRI(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='ISIRI']

Production: BuiltInCall

differentiated by:

Rule: 'ISIRI'

BuiltInCall-isBlank

FILTER ISBLANK(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='ISBLANK']

Production: BuiltInCall

differentiated by:

Rule: 'ISBLANK'

BuiltInCall-isLiteral

FILTER ISLITERAL(?x)

XPath: BuiltInCall/yacker:implicit-terminal[text()='ISLITERAL']

Production: BuiltInCall

differentiated by:

Rule: 'ISLITERAL'

RegexExpression

FILTER REGEX(?x, 'asdf')

XPath: //RegexExpression[count(Expression)=2]

Production: RegexExpression

differentiated by:

Rule: ( ',' Expression )?

Regexp: .

RegexExpression-flags

FILTER REGEX(?x, 'asdf', 'i')

XPath: //RegexExpression[count(Expression)=3]

Production: RegexExpression

differentiated by:

Rule: ( ',' Expression )?

Regexp: ^$

IRIrefOrFunction-iri

?x = <...>

XPath: //IRIrefOrFunction

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: ^$

IRIrefOrFunction-cast-str

xsd:string(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:string']

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \bstring\b

IRIrefOrFunction-cast-flt

xsd:float(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:float']

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \bfloat\b

IRIrefOrFunction-cast-dbl

xsd:double(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:double']

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \bdouble\b

IRIrefOrFunction-cast-dec

xsd:decimal(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:decimal']

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \bdecimal\b

IRIrefOrFunction-cast-int

xsd:integer(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:integer']

Production: fIRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \binteger\b

IRIrefOrFunction-cast-dT

xsd:datetime(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:datetime']

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \bdatetime\b

IRIrefOrFunction-cast-bool

xsd:boolean(?x)

XPath: //IRIref/PrefixedName/PNAME_LN[text()='xsd:boolean']

Production: IRIrefOrFunction

differentiated by:

Rule: ArgList+

Regexp: \bboolean\b