I still have nightmares of the terrible, terrible RDF graph database we used at my last job. We just used a godawful custom-written wrapper around Jena (we ope

I still have nightmares of the terrible, terrible RDF graph database we used at my last job. We just used a godawful custom-written wrapper around Jena (we open-sourced it, and I thought about linking it, but I'm hesitant to tie this account to my real-life identity). Oh, and we created our datastores by editing Google Sheets, because our wrapper around Jena also had the ability to parse Google Sheets as RDF stores. Eventually, we moved on to XLSX documents and finally to TTL, but we still did everything by hand.