Add Space (Recipe|Plan|Observation) info to the subjects in RDF
For example, by one of these two options:
vf:SomeThing
vf:space vf:Recipe|Plan|Observation # 1.
vf:recipeParent vf:RecipeXxx ; # 2.1. for Plan subjects, or
vf:planParent vf:PlanXxx ; # 2.2. for Observation subjects
.
related chat discussion around here: https://matrix.to/#/!fOTCtWgVCPrvYrYWRc:matrix.allmende.io/$163663099639TdUis:fabcity.hamburg?via=matrix.org&via=gitter.im&via=fabcity.hamburg