Update WikiPathways in kg-registry

[caufieldjh]

Description

Add WikiPathways to the kg-registry.

Resource Details

• Domain: Community pathway KG
• Paper: Yes — WikiPathways papers (peer-reviewed)
• Website: Yes — https://www.wikipathways.org/
• API: Yes — SPARQL endpoint / API
• Downloadable graph data: Yes — RDF / downloadable pathway RDF

Parent Issue

Relates to #48 - Survey environmental KGs and add missing ones

Additional Notes

Community-curated pathway database with open access to pathway data in multiple formats including RDF/SPARQL.

[caufieldjh]

Fixes for Wikipathways:

• Duplicated organization (wikipathways and wikipathways-team)
• Improve description
• Improve taxon annotations as needed
• Add any missing products