How would you build software like this without RDF and the Semantic Web?(youtube.com)
youtube.com
How would you build software like this without RDF and the Semantic Web?
https://www.youtube.com/watch?v=UMIVZZiNwm8
7 comments
JSON can natively express RDF via JSON-LD.
Document-based databases such as Arangodb. Map/Reduce-style processing (e.g. if you want to transform a whole data set it is not wasteful to do a full scan)
You'd still need Linked Data/SPARQL to access datasources such as DBPedia, Wikidata etc.?
meh. json-ld alliws for referential linking. doing a shallow, hyperlink chasing, hateos representative state transfer of a big data store is not so wild. the idea that sparql is super special rings false to me.
It's special in the way that it is a standard. Pretty much the only standard NoSQL query language still.
The trouble is that the evolution of OWL, RDFS and SPARQL stopped before they reached the useful threshold.
For instance there is the subproprerty relationship that would let you map temperatures from european sources to temperatures from US source if and only if you could specify a conversion formula from centigrade to Fahrenheit.
Some kind of of universal namespace is necessary for linking data is necessary, but it cannot be
Many scaling properties of real data sets make both the dereferencing server and the SPARQL server untenable. Often there is one ?p ?o such at
So you see a lot of "Linked Data" demos that insult the intelligence of the viewer because they smush together a lot of wrong stuff and the result looks like that trash compactor for Star Wars but the people pushing them just don't listen to the criticism that... look, dude, 30% of the facts here are wrong!
For instance there is the subproprerty relationship that would let you map temperatures from european sources to temperatures from US source if and only if you could specify a conversion formula from centigrade to Fahrenheit.
Some kind of of universal namespace is necessary for linking data is necessary, but it cannot be
http://some.url/accessible/to/everyone/and/frozen/in/time
https://some.url/accessible/to/everyone/and/frozen/in/time
Many scaling properties of real data sets make both the dereferencing server and the SPARQL server untenable. Often there is one ?p ?o such at
?s ?p ?o .
So you see a lot of "Linked Data" demos that insult the intelligence of the viewer because they smush together a lot of wrong stuff and the result looks like that trash compactor for Star Wars but the people pushing them just don't listen to the criticism that... look, dude, 30% of the facts here are wrong!
No Web Components, React, JSX, Svelte, Shadow DOM etc. etc. were used to implement the UI, only XSLT 3.0 and Saxon-JS.