PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alongside the basic starch source, the early European beers might contain fruits, honey, numerous types of plants, spices and other substances such as narcotic herbs.[27] What they did not contain was hops, as that was a later addition, first mentioned in Europe around 822 by a Carolingian Abbot[28] and again in 1067 by Abbess Hildegard of Bingen.[29]
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikipedia.org