About: http://webisa.webdatacommons.org/104794965

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	Casting technologies have always focused on controlling porosity, with a mindset to eliminate porosity that would cause a part to leak when used under pressure, such as in engines, pumps, or many other common industrial applications.
http://www.w3.org/ns/prov#wasQuotedFrom	metalfinishing.com