PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While before Ibn Khaldun, historiography was concerned mainly with rulers, battles and straightforward accounts of main events, this great Arab thinker was the first to recognize that events did not happen in a vacuum but depended upon an endless variety of factors previously neglected by historians, such as climate, social customs, food, superstitions and so on.
http://www.w3.org/ns/prov#wasQuotedFrom
  • muslimheritage.com