About: http://webisa.webdatacommons.org/91768363

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	Within these two categories, there are different types and materials, but they effectively work in the same manner.
http://www.w3.org/ns/prov#wasQuotedFrom	industrial-lasers.com