Simple DESCRIBE query returns empty result

Hello, I am running the following query:

PREFIX theo: <>
PREFIX pieces: <>
PREFIX gphs: <>

DESCRIBE pieces:media-literacy-is-not-a-checklist

I get a result with no triples / quads, despite the fact that I can see from other queries that this node is in the database. I have tried changing the graph I’m querying in Stardog Studio, as well as using a WHERE clause and wrapping patterns with GRAPH gphs:media-literacy-is-not-a-checklist {}. Neither has helped.

Is this a bug, or am I messing something up?

Can you share a simple SELECT query that returns this node? Also confirm that the datasets and reasoning settings are the same for both queries.