About: http://webisa.webdatacommons.org/209431130

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	Pyrolytic carbon is a synthetic high-density carbon polymeric with turbostratic structure and composed of either pure or silicon-alloyed carbon microcrystals.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com