About: http://webisa.webdatacommons.org/108848076

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	Additionally, the vacuum ports and/or projections may be coated with materials, such as release agents, adhesive agents and the like.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com