About: http://webisa.webdatacommons.org/15270651

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	They are designed for blending charcoal, graphite, pastels and other drawing materials.
http://www.w3.org/ns/prov#wasQuotedFrom	bindersart.com