help understanding spec file "provides" syntax

I am fairly new to rpm building and i have been trying to understand the syntax of "Provides" inside a spec file without success. I have the following spec file snippet for building clamav rpm: Summary: End-user tools for the Clam Antivirus scanner Name: clamav Version: 0.103.12 Release: 1%{?dist} %package data Summary: Virus signature data for the Clam Antivirus scanner Requires: ns-clamav-filesystem = %{version}-%{release} Provides: data(clamav) = full Provides: clamav-db = %{version}-%{release} Obsoletes: clamav-db ` # rpm -q --requires RPMS/x86_64/ns-clamd-0.103.12-1.el8.x86_64.rpm /bin/sh /bin/sh /bin/sh /bin/sh coreutils data(clamav) # rpm -q RPMS/noarch/ns-clamav-data-0.103.12-1.el8.noarch.rpm --provides clamav-db = 0.103.12-1.el8 config(ns-clamav-data) = 0.103.12-1.el8 data(clamav) = full ns-clamav-data = 0.103.12-1.el8