About: http://webisa.webdatacommons.org/157988715

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	In any case, here is a list of free and proprietary mind mapping software, many of them have screenshots attached, so check it out ... see, maybe you will find something you like.
http://www.w3.org/ns/prov#wasQuotedFrom	superuser.com