# Base URI of process is file:///dev/swap/test/ # Input from file:/dev/swap/test/daml-pref.n3 # Input from http://www.daml.org/2001/03/daml-ont # Notation3 generation by # $Id: daml-ont.n3,v 1.5 2002/08/07 14:32:21 timbl Exp $ @prefix : . @prefix ont: . @prefix rdfs: . @prefix rdf: . <> ont:versionInfo "$Id: daml-ont.n3,v 1.5 2002/08/07 14:32:21 timbl Exp $"; ont:imports ; a ont:Ontology . ont:first a ont:Property; ont:domain ont:List . ont:UniqueProperty a ont:Class; ont:label "UniqueProperty"; ont:comment """compare with maxCardinality=1; e.g. integer successor: if P is a UniqueProperty, then if P(x, y) and P(x, z) then y=z. aka functional. """; ont:subClassOf ont:Property . ont:subClassOf a ont:Property; ont:samePropertyAs . ont:unionOf a ont:Property; ont:label "unionOf"; ont:comment """ for unionOf(X, Y) read: X is the union of the classes in the list Y; i.e. if something is in any of the classes in Y, it's in X, and vice versa. cf OIL OR"""; ont:domain ont:Class; ont:range ont:List . ont:Disjoint a ont:Class; ont:label "Disjoint"; ont:subClassOf ont:List; ont:comment """for type(L, Disjoint) read: the classes in L are pairwise disjoint. i.e. if type(L, Disjoint), and C1 in L and C2 in L, then disjointWith(C1, C2). """ . ont:UnambiguousProperty a ont:Class; ont:label "UnambiguousProperty"; ont:comment """if P is an UnambiguousProperty, then if P(x, y) and P(z, y) then x=z. aka injective. e.g. if nameOfMonth(m, "Feb") and nameOfMonth(n, "Feb") then m and n are the same month. """; ont:subClassOf ont:Property . ont:intersectionOf a ont:Property; ont:comment """ for intersectionOf(X, Y) read: X is the intersection of the classes in the list Y; i.e. if something is in all the classes in Y, then it's in X, and vice versa. cf OIL AND"""; ont:domain ont:Class; ont:range ont:List . ont:restrictedBy a ont:Property; ont:label "restrictedBy"; ont:comment """for restrictedBy(C, R), read: C is restricted by R; i.e. the restriction R applies to c; if onProperty(R, P) and toValue(R, V) then for every i in C, we have P(i, V). if onProperty(R, P) and toClass(R, C2) then for every i in C and for all j, if P(i, j) then type(j, C2). """; ont:domain ont:Class; ont:range ont:Restriction . ont:minCardinality a ont:Property; ont:comment """for minCardinality(P, N) read: P has minimum cardinality N; i.e. everything x in the domain of P has at least N things y such that P(x, y). """; ont:domain ont:Property . ont:item a ont:Property; ont:comment """for item(L, I) read: I is an item in L; either first(L, I) or item(R, I) where rest(L, R)."""; ont:domain ont:List . ont:value a ont:Property; ont:samePropertyAs rdf:value . ont:cardinality a ont:Property; ont:label "cardinality"; ont:comment """for cardinality(P, N) read: P has cardinality N; i.e. everything x in the domain of P has N things y such that P(x, y). """; ont:domain ont:Property . ont:default a ont:Property; ont:label "default"; ont:comment """default(X, Y) suggests that Y be considered a/the default value for the X property. This can be considered documentation (ala label, comment) but we don't specify any logical impact. """ . ont:oneOf a ont:Property; ont:comment """for oneOf(C, L) read everything in C is one of the things in L; This lets us define classes by enumerating the members. """; ont:domain ont:Class; ont:range ont:List . ont:Restriction a ont:Class . ont:disjointWith a ont:Property; ont:label "disjointWith"; ont:comment """for disjointWith(X, Y) read: X and Y have no members in common. """; ont:domain ont:Class; ont:range ont:Class . ont:equivalentTo a ont:Property; ont:comment """for equivalentTo(X, Y), read X is an equivalent term to Y. """ . ont:TransitiveProperty a ont:Class . ont:Property a ont:Class; ont:sameClassAs rdf:Property . ont:Qualification a ont:Class . ont:sameClassAs a ont:Property; ont:subPropertyOf ont:equivalentTo, ont:subClassOf . ont:Thing a ont:Class; ont:label "Thing"; ont:comment "The most general class in DAML." . ont:List a ont:Class; ont:subClassOf rdf:Seq . ont:versionInfo a ont:Property; ont:label "versionInfo"; ont:comment """generally, a string giving information about this version; e.g. RCS/CVS keywords """ . ont:range a ont:Property; ont:samePropertyAs . ont:subPropertyOf a ont:Property; ont:samePropertyAs ; ont:subPropertyOf . ont:seeAlso a ont:Property; ont:samePropertyAs . ont:Class a ont:Class; ont:sameClassAs . ont:type a ont:Property; ont:samePropertyAs rdf:type . ont:Ontology a ont:Class; ont:label "Ontology"; ont:comment """An Ontology is a document that describes a vocabulary of terms for communication between (human and) automated agents. """ . ont:Nothing a ont:Class; ont:comment "the class with no things in it."; ont:complementOf ont:Thing . ont:maxCardinality a ont:Property; ont:label "maxCardinality"; ont:comment """for maxCardinality(P, N) read: P has maximum cardinality N; i.e. everything x in the domain of P has at most N things y such that P(x, y). """; ont:domain ont:Property . ont:label a ont:Property; ont:samePropertyAs . ont:onProperty a ont:Property; ont:comment """for onProperty(R, P), read: R is a restriction/qualification on P."""; ont:domain ont:Restriction, ont:Qualification; ont:range ont:Property . ont:hasValue a ont:Property; ont:label "hasValue"; ont:comment """for hasValue(Q, C), read: Q is a hasValue qualification to C."""; ont:domain ont:Qualification; ont:range ont:Class . ont:inverseOf a ont:Property; ont:comment """for inverseOf(R, S) read: R is the inverse of S; i.e. if R(x, y) then S(y, x) and vice versa."""; ont:domain ont:Property; ont:range ont:Property . ont:toValue a ont:Property; ont:comment "for toValue(R, V), read: R is a restriction to V."; ont:domain ont:Restriction; ont:range ont:Class . ont:Empty a ont:Class; ont:asClass ont:Nothing . ont:isDefinedBy a ont:Property; ont:samePropertyAs ; ont:subPropertyOf ont:seeAlso . ont:qualifiedBy a ont:Property; ont:label "qualifiedBy"; ont:comment """for qualifiedBy(C, Q), read: C is qualified by Q; i.e. the qualification Q applies to C; if onProperty(Q, P) and hasValue(Q, C2) then for every i in C, there is some V so that type(V, C2) and P(i, V). """; ont:domain ont:Class; ont:range ont:Qualification . ont:samePropertyAs a ont:Property; ont:subPropertyOf ont:equivalentTo, ont:subPropertyOf . ont:Literal a ont:Class; ont:sameClassAs . ont:rest a ont:Property; ont:domain ont:List; ont:range ont:List . ont:imports a ont:Property; ont:label "imports"; ont:comment """for imports(X, Y) read: X imports Y; i.e. X asserts the* contents of Y by reference; i.e. if imports(X, Y) and you believe X and Y says something, then you should believe it. Note: "the contents" is, in the general case, an il-formed definite description. Different interactions with a resource may expose contents that vary with time, data format, preferred language, requestor credentials, etc. So for "the contents", read "any contents". """ . ont:complementOf a ont:Property; ont:comment """ for complementOf(X, Y) read: X is the complement of Y; if something is in Y, then it's not in X, and vice versa. cf OIL NOT"""; ont:domain ont:Class; ont:range ont:Class . ont:toClass a ont:Property; ont:comment "for toClass(R, C), read: R is a restriction to C."; ont:domain ont:Restriction; ont:range ont:Class . ont:disjointUnionOf a ont:Property; ont:label "disjointUnionOf"; ont:domain ont:Class; ont:range ont:List; ont:comment """ for disjointUnionOf(X, Y) read: X is the disjoint union of the classes in the list Y: (a) for any c1 and c2 in Y, disjointWith(c1, c2), and (b) i.e. if something is in any of the classes in Y, it's in X, and vice versa. cf OIL disjoint-covered """ . ont:domain a ont:Property; ont:samePropertyAs . ont:comment a ont:Property; ont:samePropertyAs .