The influential ZDNet Big Data Team’s George Anadiotis reports in depth on RDF Stores, highlighting the GraphConnect session from Jesus Barassa and comments from an interview with Emil.
“RDF stores are very strongly index based. Neo4j is navigational (implements index free adjacency). Index based storage is ok for not very deep queries, forget path analysis. Neo4j’s native graph storage is best for deep or variable length traversals & path queries.”

RDF is more verbose than LPG. Image: Neo4j / J. Barrasa

Read more here.