iolite:#CommunicativeFunction
http://www.ontologydesignpatterns.org/ont/dul/IOLite.owl#CommunicativeFunction
rdfs:comment
http://www.w3.org/2000/01/rdf-schema#comment
The functions, e.g. defined by ...... ct that achieves the function.
graph:default
https://triplydb.com/odp/iolite/graphs/default