About: http://webisa.webdatacommons.org/334000870

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	Henry's first military campaign as sole ruler was in 1040 in Bohemia, where Bretislaus was still a threat, especially via raids by his Hungarian ally.
http://www.w3.org/ns/prov#wasQuotedFrom	wikipedia.org