About: http://webisa.webdatacommons.org/158113256

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	In FIGS. 17 and 18, the valve may have a structure including means for performing as follows: a.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com