AC List of terms does not explicitly give the type of its terms

[baskaufs]

In the original AC, there were no class terms defined (ServiceAccessPoint was implied, but not minted). So the list of terms did not list the class of the term, since all were rdf:Property. However, we have now minted ac:ServiceAccessPoint and ac:RegionOfInterest. So we should add that field in the build script so that the term's classes are explicitly given as rdf:Property or rdfs:Class.