• Facets (new session)
• Description
• Metadata
• Settings
  • Rule: ActivityStreamsMapasEquivalentb3sb3sifpdbprdf-labelfacetshttp://dbpedia.org/resource/inference/rules/dbpedia#http://dbpedia.org/resource/inference/rules/opencyc#http://dbpedia.org/resource/inference/rules/umbel#http://dbpedia.org/resource/inference/rules/yago#http://dbpedia.org/schema/property_rules#http://www.ontologyportal.org/inference/rules/SUMO#http://www.ontologyportal.org/inference/rules/WordNet#http://www.w3.org/2002/07/owl#ldpoplwebskos-transurn:det:rdf:labelvirtrdf-labelvirtrdf-urlNone
    
  • Inverse Functional Properties: Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects
  • "Same As": Disabled (fastest) Apply to subjects only Apply to objects only Apply to both subjects and objects (recommended) Apply to subjects, objects and predicates (not recommended on big datasets) Apply to predicates only (special use cases only)

About: Economic history of the world     Goto   Sponge   NotDistinct   Permalink

An Entity of Type : dbo:Album, within Data Space : dbpedia.org associated with source document(s)

Type: Thingalbum New Facet based on Instances of this Class

It has been estimated that throughout prehistory, the world average GDP per capita was about $158 per annum (adjusted to 2013 dollars), and did not rise much until the Industrial Revolution. The first object or physical thing specifically used in a way similar enough to the modern definition of money, i.e. in exchange, was (probably) cattle. The first economist (at least from within opinion generated by the evidence of extant writings) is considered to be Hesiod, by the fact of his having written on the fundamental subject of the scarcity of resources, in Works and Days.