About: http://webisa.webdatacommons.org/407290109

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	These quantum forces, most notably the Casimir effect, can play havoc if you need to keep closely spaced surfaces from coming together.
http://www.w3.org/ns/prov#wasQuotedFrom	opli.net