RDF Label Cache Opaque RDF IRIs become human-readable labels, served from a globally edge-cached CDN. Paste Turtle on the left: it renders those labels — plus any labels you provide in your own RDF. An IRI with no label shows as a CURIE (when your Turtle declares a matching prefix) or the full IRI.

Home Why RDF Label Cache? Getting started
Your RDF Paste any Turtle, or pick an example. This demo instance holds about 3,500 labels across RDF, RDFS, OWL, SKOS, DC Terms, DCAT and Schema.org.
renders live as you type
Labels from RDF Label Cache The example application in this playground makes a single request for each IRI in the RDF provided if it doesn't already have a label in that RDF.
Resolve a label

        

        
Calls fired — one per unfetched IRI, deduped. Click for JSON-LD.

        

      

    

  

  

    

      
      Example rendering
      Sample application. Renders labels provided directly in your data, then looks up any missing labels via label cache.

underlined = resolved from the cache
dashed = label already in your data (not fetched)
prefix:name = not in cache, shown as CURIE