It is an ontology about Metaphors based on Meta-Net [1] connected to the Framester Linguistic Linked Data Cloud which can be accessed on [2] or the main github repository: https://github.com/framester/Framester. The resource is accessible through SPARQL endpoint [3].
An API for generating new metaphors is available on: http://lipn.univ-paris13.fr/framester/en/metanet/
[1] https://metanet.icsi.berkeley.edu/metanet/
[2] https://lipn.univ-paris13.fr/framester/
[3] http://etna.istc.cnr.it/framester2/sparql