About: http://webisa.webdatacommons.org/231012033

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	Because objects such as plastic and nuts cannot be visualized well on x-ray film, an x-ray study may be inconclusive.
http://www.w3.org/ns/prov#wasQuotedFrom	blogspot.com