ontology/components/Entity/public-prov-wg-2011Nov-0090-person-e1-e2-e3.ttl
author Paul Groth <p.t.groth@vu.nl>
Fri, 07 Jun 2013 20:21:19 +0200
changeset 6412 600c6fd1fdb4
parent 917 57800b45437c
permissions -rw-r--r--
minor updates to address dong's comments
@prefix rdf:     <http://www.w3.org/1999/02/22-rdf-syntax-ns#> .
@prefix owl:     <http://www.w3.org/2002/07/owl#> .
@prefix rdfs:    <http://www.w3.org/2000/01/rdf-schema#> .
@prefix time:    <http://www.w3.org/2006/time#> .
@prefix dcterms: <http://purl.org/dc/terms/> .
@prefix foaf:    <http://xmlns.com/foaf/0.1/> .
@prefix prov:    <http://www.w3.org/ns/prov-o/> .
@prefix :        <#> .

:e1
   rdfs:seeAlso <http://lists.w3.org/Archives/Public/public-prov-wg/2011Nov/0090.html>,
                <http://dvcs.w3.org/hg/prov/raw-file/7b8b64840980/ontology/components/Quote/public-prov-wg-2011Nov-0090.ttl#what_luc_said>;
   dcterms:description
"""Remember that an entity is a perspective on a thing.
So, here, we can have multiple perspectives:

e1 Luc
e2 Luc at age=5
e3 Luc at age=10

e3 and e2 have a same attribute name age, but different values. So they 
must be different entities,i.e. perspectives, over human being e1.""";
   a prov:Entity, foaf:Person;
   foaf:firstName "Luc";
.

:e2
   a prov:Entity, foaf:Person;
   foaf:firstName "Luc";
   :age 5;
   rdfs:comment "e2 is a perspective on e1";
   prov:viewOf          :e1;
.


:e2 owl:differentFrom :e3 .


:e3
   a prov:Entity, foaf:Person;
   foaf:firstName "Luc";
   :age 10;
   rdfs:comment "e3 is a perspective on e1";
   prov:viewOf          :e1;
.