OntoTrader: An Ontological Web Trading Agent Approach for Environmental Information Retrieval

Algorithm 5

(01) (INFORM-REF :sender…:receiver…:content ”…
(02) <OfferSeq …>
(03) <resultString rdf:datatype=∖“http://www.w3.org/2001/XMLSchema#string∖”>
(04)
(05) <sparql xmlns=∖“http://www.w3.org/2005/sparql-results#∖”>
(06) <head>
(07) <variable name=∖“EID__EID_eimID∖”/>
(08) <variable name=∖“EID__variableId∖”/>
(09) </head>
(10) <results>
(11) <result>
(12) <binding name=∖“EID__EID_eimID∖ />
(13) <literal datatype=∖“http://www.w3.org/2001/XMLSchema#string∖ >EIM_0000000003</literal>
(15) </binding>
(16) <binding name=∖“EID__variableId∖ >
(17) <literal datatype=∖“http://www.w3.org/2001/XMLSchema#string∖ >VAR_0000000202</literal>
(18) </binding>
(19) </result>
(20) </results>
(21) </sparql>
(22) </resultString>
(23) :language “LookupOntology”
(24) :ontology http://acg.ual.es/soleres/tests/LookupOntology.owl)