About: http://webisa.webdatacommons.org/319689950

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	Use of such an extension and retraction arrangement 10 can begin with the monitor 12 or other article retained below or within a surface of a support structure 500.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com