PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Following is a description of each of the levels of the fair value hierarchy.???Level 1 - Observable inputs, such as unadjusted quoted prices in active markets for identical assets or liabilities.???Level 2 - Inputs other than quoted prices included within Level 1 that are observable for the asset or liability, either directly or indirectly.
http://www.w3.org/ns/prov#wasQuotedFrom
  • sec.gov