<http://webisa.webdatacommons.org/prov/405898501> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/171688984> . <http://webisa.webdatacommons.org/171688984> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/171688984> <http://www.w3.org/ns/prov#wasQuotedFrom> <google.es> . <http://webisa.webdatacommons.org/171688984> <http://www.w3.org/ns/prov#value> "The method of claim 11, wherein the selection form comprises a matrix of selection cells which is defined by intersecting rows and columns, one of the rows and columns denoting a set of items and the other denoting names in a set of potential item recipients." .