PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • ??? After this Anna Jarvis devoted herself full time to the creation of Mother's Day, endlessly petitioning state governments, business leaders, women groups, churches and other institutions and organizations. ??? In 1912 West Virginia became the first state to officially recognize Mother's Day, and in 1914 Woodrow Wilson signed it into national observance, declaring the second Sunday in May as Mo
http://www.w3.org/ns/prov#wasQuotedFrom
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