Changes between Version 20 and Version 21 of SparqlTutorial

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Timestamp:
2010/02/10 12:09:31 (9 years ago)
Author:
akinjo
Comment:

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  • SparqlTutorial

    v20 v21  
    7575?s ?p ?o . 
    7676?s1 ?p1 ?s . 
     77?o bif:contains "hexokinase" . 
    7778} 
    7879}}} 
     80 
     81'''?s1 ?p1 ?s''' is the JOIN of SPARQL. 
     82 
     83{{{ 
     84select count(*)  
     85where {  
     86?s ?p ?o 
     87} 
     88}}} 
     89 
     90This counts the number of triples in the database. 
     91 
     92{{{ 
     93select ?s count(*) 
     94where { 
     95?s ?p ?o 
     96} 
     97}}}