<http://webisa.webdatacommons.org/prov/367532984>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/267074184> .
<http://webisa.webdatacommons.org/267074184>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/267074184>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/267074184>	<http://www.w3.org/ns/prov#value>	"In such a case the apparatus will also include means, such as clamps, latches, hydraulic or pneumatic pistons, to keep the mold members positioned against the outer surfaces of the substrates when the evacuation cavity is pressurized." .