About: http://webisa.webdatacommons.org/192936339

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	The problem before was having each criteria in the same statement, if any of the criteria were left untouched i.e. an option not selected, the form would produce no output/matches.
http://www.w3.org/ns/prov#wasQuotedFrom	codingforums.com