About: http://webisa.webdatacommons.org/394563204

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	Hence, instead of making holes or other types of transmission path cavities, the substrate itself may be applied for transmission of light through the modulator.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com