About: http://webisa.webdatacommons.org/290812244

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	I don't use that flavor of linux, how ever can you use a package manager such as apt-get or what ever they have for the flavor you are using to install and compile liquidsoap for you?
http://www.w3.org/ns/prov#wasQuotedFrom	sourceforge.net