About: http://webisa.webdatacommons.org/3129077

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 use apt-get to install everything including Ruby, then use gem to install Bundler, and bundler to install the required Rails version and all required gems for one specific Rails apps according to its Gemfile.
http://www.w3.org/ns/prov#wasQuotedFrom	askubuntu.com