> [!tldr] Two options on [[Namespace]]s - specific to [[Semantic Web]] stuff - but is relevant to organizing notes
**Hash** = you get the **whole** namespace in one request, and jump to a specific part of it
**Slash** = you get only the part of the namespace you requested
> [!example] Hash Namespace
> For example, the following URIs identify a class and a property from the SKOS Core vocabulary:
>
> [http://www.w3.org/2004/02/skos/core#Concept](https://www.w3.org/2004/02/skos/core#Concept)
> [http://www.w3.org/2004/02/skos/core#prefLabel](https://www.w3.org/2004/02/skos/core#prefLabel)
> [!example] Slash Namespace
> For example, the following URIs identify a class and a property from the [[FOAF]] vocabulary:
>
> [http://xmlns.com/foaf/0.1/Person](http://xmlns.com/foaf/0.1/Person)
> [http://xmlns.com/foaf/0.1/maker](http://xmlns.com/foaf/0.1/maker)
In the [[Obsidian]] world this is functionally equivalent to "are these separate [[Markdown]] files, or just separate headers within one?"
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# More
## Source
- https://www.w3.org/TR/2008/NOTE-swbp-vocab-pub-20080828/#hash