About: http://webisa.webdatacommons.org/229193284

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	Carpenter pencils are also used by builders, because they are suitable for marking on rough surfaces, such as concrete or stone.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org