Changes between Version 49 and Version 50 of rdfstore
- Timestamp:
- 10/29/12 18:59:58 (12 years ago)
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rdfstore
v49 v50 71 71 RDFS (or RDF Schema) adds a class structure to RDF triples. OWL (Web Ontology Language) adds inference rules to RDF/RDFS. 72 72 73 A lot of resources in the !GeoNetwork space have been devoted to managing ISO19115 metadata records, ISO19115 metadata objects and relationships between objects and records. In many ways, exploring RDF is an attempt to achieve the same outcome means that metadata records would be broken down into small facts that can be used and reused in any metadata record (not just an ISO metadata record) - history shows that no single metadata standard has ever gained ascendancy over all domains eg. Taxon Concept Schema and Darwin Core are popular for biological data, Dublin Core remains popular for (which?) some applications, SDMX is used for statistical metadata and so on - using a generic fact representation seems to be a more worthwhile and sustainable approach73 A lot of resources in the !GeoNetwork space have been devoted to managing ISO19115 metadata records, ISO19115 metadata objects and relationships between objects and records. In many ways, exploring RDF is an attempt to achieve the same outcome means that metadata records would be broken down into small facts that can be used and reused in any metadata record (not just an ISO metadata record) - history shows that no single metadata standard has ever gained ascendancy over all domains eg. Taxon Concept Schema and Darwin Core are popular for biological data, Dublin Core remains popular for (which?) some applications, SDMX is used for statistical metadata and so on - using a generic fact representation seems to be a more worthwhile and sustainable approach 74 74 75 75 == Proposal ==