Install libsoprano-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libsoprano-doc
Description:
developer documentation for the Soprano RDF framework
Soprano is a pluggable RDF storage, parsing, and serialization framework based on Qt 4. Soprano is targeted at desktop applications that need to store RDF data. Its API has been optimized for simplicity and ease of use, while its modular structure allows it to use various different RDF storage implementations as its backend. . This package contains documentation for software developers using the Soprano RDF framework.
Homepage: http://soprano.sourceforge.net
Version: 2.9.4+dfsg1-0ubuntu4
Section: universe/doc