Description:subtypeof:properties:subtypes:
Quantities such as distance, time, mass, weight, etc. Particular instances of say Mass are entities like ‘3 Kg’ or ‘4 milligrams’.IntangibleadditionalType, alternateName, description, disambiguatingDescription, identifier, image, mainEntityOfPage, name, potentialAction, sameAs, subjectOf, urlDistance, Duration, Energy, Mass
isPartOf:Supersedes:Supersededby: