Changes between Version 29 and Version 30 of SemanticWebServices

Show
Ignore:
Timestamp:
2009/03/20 11:21:43 (15 years ago)
Author:
luke
Comment:

--

Legend:

Unmodified
Added
Removed
Modified
  • SemanticWebServices

    v29 v30  
    5454 
    5555Expanded human-readable representation: 
     56{{{ 
    5657subject: <http://elmonline.ca/luke> 
    5758predicate: 'rdfs:label' => <http://http://www.w3.org/2000/01/rdf-schema#label> 
    5859object: "Luke McCarthy's web page" 
     60}}} 
    5961 
    6062Condensed human-readable representation: 
     63{{{ 
    6164<http://elmonline.ca/luke> <http://www.w3.org/2000/01/rdf-schema#label>  "Luke McCarthy's blog" 
     65}}} 
    6266 
    6367 * Example with more namespaces: subject is now defined on element foaf:Person (again by rdf:about), subject has multiple predicates: foaf:name (his name), foaf:page (which in turn encloses another object: foaf:Document => dc:title => literal) 
     
    8488 
    8589Condensed human-readable representation: 
     90{{{ 
    8691<http://sw.elmonline.ca/luke> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>  <http://xmlns.com/foaf/0.1/Person> . 
    8792<http://sw.elmonline.ca/luke> <http://xmlns.com/foaf/0.1/name>  "Luke McCarthy" . 
     
    8994<http://elmonline.ca/luke> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>  <http://xmlns.com/foaf/0.1/Document> . 
    9095<http://elmonline.ca/luke> <http://purl.org/dc/elements/1.1/title>  "Luke McCarthy's web page" 
     96}}} 
    9197 
    9298 * Real example: a set of triples describing Tim Berners-Lee using foaf ([http://www.foaf-project.org/ Friend of a Friend]), dc ([http://dublincore.org/ Dublin core]), rss ([http://en.wikipedia.org/wiki/RSS_(file_format) Really Simple Syndication]), rdfs. 
     
    124130 
    125131Condensed human-readable representation: 
     132{{{ 
    126133<id2246148> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type>  <http://xmlns.com/foaf/0.1/Agent> . 
    127134<id2246148> <http://xmlns.com/foaf/0.1/name>  "Tim Berners-Lee" . 
     
    141148<http://dig.csail.mit.edu/breadcrumbs/blog/feed/4> <http://xmlns.com/foaf/0.1/topic>  <http://www.w3.org/2001/sw/> . 
    142149# this says that the weblog identified by http://dig.csail.mit.edu/breadcrumbs/blog/4 has an alternative representation (rdfs:seeAlso) that is the RSS feed (rss:channel) identified by http://dig.csail.mit.edu/breadcrumbs/blog/feed/4.  This feed is about RDF and the Semantic Web and is written by the Agent above (Tim Berners-Lee) 
     150}}} 
    143151 
    144152 * Biological example: a !UniProt record: [http://www.uniprot.org/uniprot/P47989.rdf http://www.uniprot.org/uniprot/P47989.rdf]