modified:   Makefile
	modified:   README.md
	modified:   book/opus-about.sparql
	modified:   book/opus-index.sparql
	modified:   book/opus-probe.sparql
	modified:   book/opus.properties
	deleted:    lib/org/shanghai/jena/FileCrawl.class
	deleted:    lib/org/shanghai/jena/JdbcJena.class
	modified:   lib/org/shanghai/jena/TDBReader.class
	modified:   src/org/shanghai/jena/TDBReader.java