Wikidata and books

 Can we better use Wikidata to describe a book?

Today we describe a published book in Wikidata mostly using 

• Main topics Property:P921 --> we have one or more topics about the whole book

I would like to see if we can better describe parts of the book with Linked data

Example The Wonderful Adventures of Nils

• Wikidata Q100528488
   
• on page 1 they are i "Västra  Vemmenhög" same as Wikidata Q1642709
  
  
  
• I have described that in Wikidata using Property 840 
  
  
• see Q1642709#P840
  
  
  

By doing so we can easily display the book on a map using SPARQL

Example Places in Stockholm that the poet Carl Michael Bellman visited

• Book Wikidata Q101541514 
• on a map