About: http://webisa.webdatacommons.org/381042027

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	Patent US4063556 - Vacuum curettage device - Google PatentsSearch Images Maps Play YouTube News Gmail Drive More ??Sign inAdvanced Patent SearchPatentsA vacuum device for performing medical procedures such as a curettage, or the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com