This primer is designed to provide the reader with the basic knowledge required to effectively use RDF. It introduces the basic concepts of RDF and shows concrete examples of the use of RDF. In particular, Secs. 3-5 can be used as a minimalist introduction into the key elements of RDF.
URL: http://www.w3.org/TR/2014/NOTE-rdf11-primer-20140225/
Keywords: Triple, Blank node, Vocabulary, RDF Schema, Named graph
Author: Schreiber, Guus
Publisher: W3C
Date created: 2014-02-25 07:00:00.000
Language: http://id.loc.gov/vocabulary/iso639-2/eng
Time required: P30M
- Distinguishes the RDF abstract data model and concrete serializations of RDF data.
- Knows the subject-predicate-object component structure of a triple.
- Understands a named graph as one of the collection of graphs comprising an RDF dataset, with a graph name unique in the context of that dataset.
- Understands blank nodes and their uses.
- Understands that resources are declared to be members (instances) of classes using the property rdf:type.
- Understands that URIs and literals denote things in the world ("resources") real, imagined, or conceptual.
- Understands the difference between literals and non-literal resources.
- Understands the RDF abstract data model as a directed labeled graph.
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