About: http://webisa.webdatacommons.org/241817699

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	For example, an ???airless pump??? could include a one-way valve, such as a check valve.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com