This weblog only liked a combination of technical articles and writings have been using to keep. Many of the articles published in this blog do not belong to me, articles resources, am showing you care to publish the latter part of the articles.
Wednesday, July 6, 2011
SPARQL Query Language for RDF
RDF is a directed, labeled graph data format for representing information in the Web. This specification defines the syntax and semantics of the SPARQL query language for RDF. SPARQL can be used to express queries across diverse data sources, whether the data is stored natively as RDF or viewed as RDF via middleware. SPARQL contains capabilities for querying required and optional graph patterns along with their conjunctions and disjunctions. SPARQL also supports extensible value testing and constraining queries by source RDF graph. The results of SPARQL queries can be results sets or RDF graphs.
No comments:
Post a Comment