Proposal: Semantic Web
There is a lot of research on semantic web technologies in academia, deployment by buisiness, open source libraries, etc... So that term is well know. At the same time the W3C has a Web Data initiative that spans the semantic web and other fields too. In order to gather a larger community - which makes the difference to questions being asked - it may be better to extend the name for the proposal to Web Data.
"Linked Data" may also be good.