Ausschuss Regelwerke und Formate
Summary:
- RDF is a simple, graph-based data model for metadata on the web
- RDF has an XML syntax for:
- Exchanging RDF Models
- Embedding RDF Models into web pages
- Advantages over XML
- Data model is agnostic to syntactic variations
- Information from different models and locations can easily be linked
- Some important operations are trivial (i.e. merging two models)
- RDF Schema defines special resources and predicates for defining vocabularies
- Vokabular: Class, SubClassOf, domain, range
- Implicit information can be derived using simple derivation rules
- There is no clear separation between model and schema, schema elements can be part of an RDF model