About: http://webisa.webdatacommons.org/372468502

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, with my understanding of the question (wanting to assign any value to a property), dynamic will allow for accessing a types methods, properties, etc.. whereas object would need explicit casting to provide this functionality.
http://www.w3.org/ns/prov#wasQuotedFrom	stackoverflow.com