A Context groups some topics like a Namespace/Package
Context# QUERY86384e25216b72c0bd8c56c80ebb9c81
Context# QUERY29cc07e5dfb3ef46c7a78dfdad55ff76
[[Concept:Property]] [[Property topic::Concept:Context]]
Context# ae3bcafc71cd6026f8fcdbe393d261d9