Install librasqal3-dev by entering the following commands in the terminal:
sudo apt update sudo apt install librasqal3-dev
Description:
Rasqal RDF query library development libraries and headers
Development libraries, header files and documentation needed by programs that want to compile with the Rasqal RDF query library.
Homepage: http://librdf.org/rasqal/
Version: 0.9.32-1build1
Section: libdevel