About: http://webisa.webdatacommons.org/202044702

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	Alternatively, ionizable substance 27 is a semiconducting material such as e.g. silicon or a higher Z semiconducting material.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com