No, Wikidata is an open database of semantic definitions and relationships. System is a public resource that aims to explain how anything in the world is related to everything else based on statistical evidence. Semantic vs statistical is the difference.
System is possible today because of Wikidata and the advancement of open knowledge: All definitions on System are sourced from Wikidata. System will contribute back to the open knowledge commons with a new, free, open, and living knowledge base of statistically-based relationships between things in the world.
System is possible today because of Wikidata and the advancement of open knowledge: All definitions on System are sourced from Wikidata. System will contribute back to the open knowledge commons with a new, free, open, and living knowledge base of statistically-based relationships between things in the world.