About: http://webisa.webdatacommons.org/202861131

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	For example, a continuous light source such as a laser, a halogen lamp or a tungsten lamp which continuously irradiates a light ca
http://www.w3.org/ns/prov#wasQuotedFrom	freepatentsonline.com