There are huge problems though. When I worked at Google in 2013 I used the Knowledge Graph, and the amount of resources in very talented people and computational resources was enormous. Structured knowledge is a foundation for Google Now, Siri, Wolfram Alpha, Viv, and others. Maintaining Ontology's and ingesting data is an expensive endevor.
That said, there are great resources like DBPedia that could be built on. It is possible that a high profile (Apache?) project with a lot of corporate support might produce a system that anyone could use. I would like to participate in such a project :-)
There are huge problems though. When I worked at Google in 2013 I used the Knowledge Graph, and the amount of resources in very talented people and computational resources was enormous. Structured knowledge is a foundation for Google Now, Siri, Wolfram Alpha, Viv, and others. Maintaining Ontology's and ingesting data is an expensive endevor.
That said, there are great resources like DBPedia that could be built on. It is possible that a high profile (Apache?) project with a lot of corporate support might produce a system that anyone could use. I would like to participate in such a project :-)