PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Farady believed light is an electromagnetic wave but he couldn???t prove it till Maxwell the math genius was able to prove it by math but there was a condition which must happen, that light must travel at the speed of three and eight zeros beside it meters per second which is the universal constant c.
http://www.w3.org/ns/prov#wasQuotedFrom
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