PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Although definitions of task vary in TBLT, there is a commonsensical understanding that a task is an activity or goal that is carried out using language, such as finding a solution to a puzzle , reading a map and giving directions , making a telephone call , writing a letter , or reading a set of instructions and assembling a toy.
http://www.w3.org/ns/prov#wasQuotedFrom
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