I want to access the Norsk Folkemuseum's archival materials online. Can you tell me which external online resources are available for this purpose, and what specific type of content or access each resource provides, according to the museum's website?
Navigate to 'norskfolkemuseum.no'. Click on 'Våre samlinger' (Our collections). Click on 'Arkiv' (Archive). Identify the names of the online resources for digitized archival material. Extract the description of content or access for each identified resource. State the names of the resources and what each offers.
Successfully navigate to the 'Arkiv' page. Identify 'Arkivportalen' as one of the online resources. Identify 'Digitalarkivet' as the other online resource. State that 'Arkivportalen' provides access to 'Norsk Folkemuseums arkiver' (Norsk Folkemuseum's archives). State that 'Digitalarkivet' allows users to 'Les digitalisert arkivmateriale' (Read digitized archival material).