About: http://webisa.webdatacommons.org/2178380

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	However, neither $\lambda$ nor $\rho$ are units: a unit in $R$ must be a bijective linear transformation on $V$, but $\lambda$ is not one-to-one, and $\rho$ is not onto, so neither element is a unit.
http://www.w3.org/ns/prov#wasQuotedFrom	stackexchange.com