Yup! I made a few observations in my own comment. One being that there is no usable graph store you and I can use as of 2018. Another being about monetizing

Yup! I made a few observations in my own comment. One being that there is no usable graph store you and I can use as of 2018. Another being about monetizing the Semantic Web when playing the role of the data/ontology provider. You provide all the data while the consumers (Siri, Alexa and Google Home) get the glory: https://news.ycombinator.com/item?id=18036041 https://news.ycombinator.com/item?id=18036041