About: http://webisa.webdatacommons.org/183873740

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	it is intentional to have article.nr outside of the loop to see that there actually is an object.
http://www.w3.org/ns/prov#wasQuotedFrom	spring.io