Use a consistent project description everywhere

Author: drobilla

README.md

@@ -1,10 +1,12 @@
 Serd
 ====
 
-Serd is a lightweight C library for RDF syntax which supports reading and
-writing [Turtle][], [TriG][], [NTriples][], and [NQuads][].  Serd is suitable
-for performance-critical or resource-limited applications, such as serialising
-very large data sets or embedded systems.
+Serd is a lightweight C library for working with RDF data.
+
+Serd can be used by high-performance or resource-limited applications to read
+or write [Turtle][], [TriG][], [NTriples][], and [NQuads][].  The included
+`serdi` tool can be used to efficiently process RDF documents in scripts or on
+the command-line.
 
 Features
 --------

doc/c/Doxyfile

@@ -1,5 +1,5 @@
 PROJECT_NAME           = Serd
-PROJECT_BRIEF          = "A lightweight library for RDF storage and serialisation"
+PROJECT_BRIEF          = "A lightweight C library for working with RDF data"
 
 QUIET                  = YES
 WARN_AS_ERROR          = NO

serd.pc.in

@@ -4,8 +4,8 @@ libdir=@LIBDIR@
 includedir=@INCLUDEDIR@
 
 Name: Serd
+Description: A lightweight library for working with RDF
 Version: @SERD_VERSION@
-Description: Lightweight RDF syntax library
 Libs: -L${libdir} -l@LIB_SERD@
 Libs.private: -lm
 Cflags: -I${includedir}/serd-@SERD_MAJOR_VERSION@

serd.ttl

@@ -15,8 +15,8 @@
 	doap:name "Serd" ;
 	doap:homepage <https://drobilla.net/software/serd> ;
 	doap:license <http://opensource.org/licenses/isc> ;
-	doap:shortdesc "A high-performance RDF reader/writer" ;
-	doap:description "Serd is a lightweight high-performance C library for reading and writing RDF in the Turtle, NTriples, TriG, and NQuads syntaxes." ;
+	doap:shortdesc "Lightweight C library for working with RDF data" ;
+	doap:description "Serd is a lightweight C library for working with RDF data.  Serd can be used by high-performance or resource-limited applications to read or write Turtle, TriG, NTriples, and NQuads.  The included `serdi` tool can be used to efficiently process RDF documents in scripts or on the command-line." ;
 	doap:created "2011-09-28"^^xsd:date ;
 	doap:programming-language "C" ;
 	doap:implements <http://www.w3.org/TR/n-quads/> ,