About: http://webisa.webdatacommons.org/279061556

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, the waveguide 10 may be made of any glass material, e.g., silica, phosphate glass, or other glasses, or made of solely plastic.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es