Assertion: license's material | /r/HasProperty | free
Facets:
value: for use
type: PURPOSE
Source sentences:
text: If the original source of publication contains a copyright disclaimer or other indication that the material is free for use, a link to it on the media description page or the article's talk page may satisfy this requirement.
text: The materials that compose our cultural heritage must be free for all living to use no less than matter necessary for biological survival.