About: http://webisa.webdatacommons.org/253010303

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	I think it is a bit weird to talk about mixins as being a form of composition, because at the Ruby language-level it is clearly implemented as inheritance.
http://www.w3.org/ns/prov#wasQuotedFrom	graysoftinc.com