>>>>> Steve Harris <steve.harris@garlik.com> writes: >>>>> On 2010-10-01, at 18:28, Ivan Shmakov wrote: […] >> SELECT ( fn:concat(?G, " ", ?S) AS ?name ) […] >> It makes me wonder, is there a way to introduce new values in the >> CONSTRUCTed graph? > Yes, You can use that projected value in your construct, using a sub > query: > CONSTRUCT { [] :name ?name } > WHERE { > { SELECT ( fn:concat(?G, " ", ?S) AS ?name ) ... } > } Thanks! Somehow, I've missed subqueries altogether when scanning through the specification. (Unfortunately, Rasqal doesn't seem to fully implement SPARQL 1.1 as of yet.) One more question: the SPARQL 1.1 specification frequently refers to XPath. However, nowhere I see it stated in clear, which XPath functions are to be provided by a compliant SPARQL implementation. Neither I see a requirement for such an implementation to provide all the functions. Could this issue be clarified, please? -- FSF associate member #7257Received on Monday, 4 October 2010 15:39:56 UTC
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