About: http://webisa.webdatacommons.org/431593903

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	To allow tantalum coated miniballs trapped in the antemagnet chambers to be observed flouoroscopically, magnet housing is preferably made of a transparent material, such as polycarbonate.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com