<http://webisa.webdatacommons.org/251037693>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/251037693>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/214905400>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/251037693> .
<http://webisa.webdatacommons.org/251037693>	<http://www.w3.org/ns/prov#value>	"A compressible medium, such as air or other gas, occupies the air space 28 for accommodating axial movement of the accumulator 26, as required." .