diff --git a/Cargo.toml b/Cargo.toml
index d1a3fc1d..41b900b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,31 +1,4 @@
-[package]
-name = "rudf"
-version = "0.0.1"
-authors = ["Tpt <thomas@pellissier-tanon.fr>"]
-license = "MIT/Apache-2.0"
-readme = "../README.md"
-keywords = ["RDF", "N-Triples", "Turtle", "RDF/XML", "SPARQL"]
-repository = "https://github.com/Tpt/rudf"
-description = """
-An RDF and SPARQL library in Rust
-"""
-build = "build.rs"
-
-[badges]
-travis-ci = { repository = "Tpt/rudf" }
-
-[dependencies]
-error-chain = "0.12"
-lazy_static = "1"
-rocksdb = "0.10"
-url = "1"
-uuid = { version = "0.7", features = ["v4"] }
-bzip2 = "0.3"
-byteorder = "1"
-quick-xml = "0.13"
-
-[build-dependencies]
-peg = "0.5"
-
-[dev-dependencies]
-reqwest = "0.9"
\ No newline at end of file
+[workspace]
+members = [
+    "lib"
+]
\ No newline at end of file
diff --git a/README.md b/README.md
index 4e2b14a1..9d48c1f5 100644
--- a/README.md
+++ b/README.md
@@ -4,6 +4,8 @@ This library is a work in progress of a [RDF](https://www.w3.org/RDF/) stack imp
 
 Its goal is to provide a compliant, safe and fast implementation of W3C specifications in Rust.
 
+The `lib` directory contains the Rust library code.
+
 [![Build Status](https://travis-ci.org/Tpt/rudf.svg?branch=master)](https://travis-ci.org/Tpt/rudf)
 [![dependency status](https://deps.rs/repo/github/Tpt/rudf/status.svg)](https://deps.rs/repo/github/Tpt/rudf)
 
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
new file mode 100644
index 00000000..d1a3fc1d
--- /dev/null
+++ b/lib/Cargo.toml
@@ -0,0 +1,31 @@
+[package]
+name = "rudf"
+version = "0.0.1"
+authors = ["Tpt <thomas@pellissier-tanon.fr>"]
+license = "MIT/Apache-2.0"
+readme = "../README.md"
+keywords = ["RDF", "N-Triples", "Turtle", "RDF/XML", "SPARQL"]
+repository = "https://github.com/Tpt/rudf"
+description = """
+An RDF and SPARQL library in Rust
+"""
+build = "build.rs"
+
+[badges]
+travis-ci = { repository = "Tpt/rudf" }
+
+[dependencies]
+error-chain = "0.12"
+lazy_static = "1"
+rocksdb = "0.10"
+url = "1"
+uuid = { version = "0.7", features = ["v4"] }
+bzip2 = "0.3"
+byteorder = "1"
+quick-xml = "0.13"
+
+[build-dependencies]
+peg = "0.5"
+
+[dev-dependencies]
+reqwest = "0.9"
\ No newline at end of file
diff --git a/build.rs b/lib/build.rs
similarity index 100%
rename from build.rs
rename to lib/build.rs
diff --git a/src/errors.rs b/lib/src/errors.rs
similarity index 100%
rename from src/errors.rs
rename to lib/src/errors.rs
diff --git a/src/lib.rs b/lib/src/lib.rs
similarity index 100%
rename from src/lib.rs
rename to lib/src/lib.rs
diff --git a/src/model/blank_node.rs b/lib/src/model/blank_node.rs
similarity index 100%
rename from src/model/blank_node.rs
rename to lib/src/model/blank_node.rs
diff --git a/src/model/dataset.rs b/lib/src/model/dataset.rs
similarity index 100%
rename from src/model/dataset.rs
rename to lib/src/model/dataset.rs
diff --git a/src/model/literal.rs b/lib/src/model/literal.rs
similarity index 100%
rename from src/model/literal.rs
rename to lib/src/model/literal.rs
diff --git a/src/model/mod.rs b/lib/src/model/mod.rs
similarity index 100%
rename from src/model/mod.rs
rename to lib/src/model/mod.rs
diff --git a/src/model/named_node.rs b/lib/src/model/named_node.rs
similarity index 100%
rename from src/model/named_node.rs
rename to lib/src/model/named_node.rs
diff --git a/src/model/triple.rs b/lib/src/model/triple.rs
similarity index 100%
rename from src/model/triple.rs
rename to lib/src/model/triple.rs
diff --git a/src/model/vocab.rs b/lib/src/model/vocab.rs
similarity index 100%
rename from src/model/vocab.rs
rename to lib/src/model/vocab.rs
diff --git a/src/rio/mod.rs b/lib/src/rio/mod.rs
similarity index 100%
rename from src/rio/mod.rs
rename to lib/src/rio/mod.rs
diff --git a/src/rio/ntriples/mod.rs b/lib/src/rio/ntriples/mod.rs
similarity index 100%
rename from src/rio/ntriples/mod.rs
rename to lib/src/rio/ntriples/mod.rs
diff --git a/src/rio/ntriples/ntriples_grammar.rustpeg b/lib/src/rio/ntriples/ntriples_grammar.rustpeg
similarity index 100%
rename from src/rio/ntriples/ntriples_grammar.rustpeg
rename to lib/src/rio/ntriples/ntriples_grammar.rustpeg
diff --git a/src/rio/turtle/mod.rs b/lib/src/rio/turtle/mod.rs
similarity index 100%
rename from src/rio/turtle/mod.rs
rename to lib/src/rio/turtle/mod.rs
diff --git a/src/rio/turtle/turtle_grammar.rustpeg b/lib/src/rio/turtle/turtle_grammar.rustpeg
similarity index 100%
rename from src/rio/turtle/turtle_grammar.rustpeg
rename to lib/src/rio/turtle/turtle_grammar.rustpeg
diff --git a/src/rio/utils.rs b/lib/src/rio/utils.rs
similarity index 100%
rename from src/rio/utils.rs
rename to lib/src/rio/utils.rs
diff --git a/src/rio/xml.rs b/lib/src/rio/xml.rs
similarity index 100%
rename from src/rio/xml.rs
rename to lib/src/rio/xml.rs
diff --git a/src/sparql/algebra.rs b/lib/src/sparql/algebra.rs
similarity index 100%
rename from src/sparql/algebra.rs
rename to lib/src/sparql/algebra.rs
diff --git a/src/sparql/eval.rs b/lib/src/sparql/eval.rs
similarity index 100%
rename from src/sparql/eval.rs
rename to lib/src/sparql/eval.rs
diff --git a/src/sparql/mod.rs b/lib/src/sparql/mod.rs
similarity index 100%
rename from src/sparql/mod.rs
rename to lib/src/sparql/mod.rs
diff --git a/src/sparql/parser.rs b/lib/src/sparql/parser.rs
similarity index 100%
rename from src/sparql/parser.rs
rename to lib/src/sparql/parser.rs
diff --git a/src/sparql/sparql_grammar.rustpeg b/lib/src/sparql/sparql_grammar.rustpeg
similarity index 100%
rename from src/sparql/sparql_grammar.rustpeg
rename to lib/src/sparql/sparql_grammar.rustpeg
diff --git a/src/sparql/xml_results.rs b/lib/src/sparql/xml_results.rs
similarity index 100%
rename from src/sparql/xml_results.rs
rename to lib/src/sparql/xml_results.rs
diff --git a/src/store/isomorphism.rs b/lib/src/store/isomorphism.rs
similarity index 100%
rename from src/store/isomorphism.rs
rename to lib/src/store/isomorphism.rs
diff --git a/src/store/memory.rs b/lib/src/store/memory.rs
similarity index 100%
rename from src/store/memory.rs
rename to lib/src/store/memory.rs
diff --git a/src/store/mod.rs b/lib/src/store/mod.rs
similarity index 100%
rename from src/store/mod.rs
rename to lib/src/store/mod.rs
diff --git a/src/store/numeric_encoder.rs b/lib/src/store/numeric_encoder.rs
similarity index 100%
rename from src/store/numeric_encoder.rs
rename to lib/src/store/numeric_encoder.rs
diff --git a/src/store/rocksdb.rs b/lib/src/store/rocksdb.rs
similarity index 100%
rename from src/store/rocksdb.rs
rename to lib/src/store/rocksdb.rs
diff --git a/src/store/store.rs b/lib/src/store/store.rs
similarity index 100%
rename from src/store/store.rs
rename to lib/src/store/store.rs
diff --git a/src/utils.rs b/lib/src/utils.rs
similarity index 100%
rename from src/utils.rs
rename to lib/src/utils.rs
diff --git a/tests/rdf_test_cases.rs b/lib/tests/rdf_test_cases.rs
similarity index 100%
rename from tests/rdf_test_cases.rs
rename to lib/tests/rdf_test_cases.rs
diff --git a/tests/sparql_test_cases.rs b/lib/tests/sparql_test_cases.rs
similarity index 100%
rename from tests/sparql_test_cases.rs
rename to lib/tests/sparql_test_cases.rs