About: http://webisa.webdatacommons.org/229887241

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 spatial strategy can include a constraint on co-spatial users, null-placing, beam-forming, various diversity transmission schemes, space-time coding, and other techniques.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com