Install libsord-dev by entering the following commands in the terminal:
sudo apt update sudo apt install libsord-dev
Description:
library for storing RDF data in memory (development files)
Sord is a lightweight C library for storing Resource Description Framework (RDF) data in memory. . This package provides the development headers.
Homepage: http://drobilla.net/software/sord/
Version: 0.16.0~dfsg0-1
Section: universe/libdevel