About: http://webisa.webdatacommons.org/425533179

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	At this time there was a long-standing debate going on over the nature of x-rays: were they waves or particles?
http://www.w3.org/ns/prov#wasQuotedFrom	nobel-winners.com