PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It should admit the best estimate of the first appearance of life was about 3.5 bya and all the other likely transitions that took place in the subsequent 3 billion years including the rise of eukaryotes, multi-cellular organisms and culminating in the origin of the phyla during the Cambrian Explosion roughly 520 mya.
http://www.w3.org/ns/prov#wasQuotedFrom
  • uncommondescent.com