PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bone was a particularly useful material, for its toughness made feasible barbed fishhooks, eyed needles, and small leatherworking awls.The term Neolithic Period, or New Stone Age, defines the second period, at the beginning of which ground and usually polished rock tools, notably axes, came into widespread use after the adoption of a new technique of stoneworking.
http://www.w3.org/ns/prov#wasQuotedFrom
  • britannica.com