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-rw-r--r--rdflib/graph.py2
-rw-r--r--rdflib/namespace/__init__.py15
2 files changed, 13 insertions, 4 deletions
diff --git a/rdflib/graph.py b/rdflib/graph.py
index 7d32ab38..4a96e6d3 100644
--- a/rdflib/graph.py
+++ b/rdflib/graph.py
@@ -437,7 +437,7 @@ class Graph(Node):
identifier: Optional[Union[_ContextIdentifierType, str]] = None,
namespace_manager: Optional[NamespaceManager] = None,
base: Optional[str] = None,
- bind_namespaces: "_NamespaceSetString" = "core",
+ bind_namespaces: "_NamespaceSetString" = "rdflib",
):
super(Graph, self).__init__()
self.base = base
diff --git a/rdflib/namespace/__init__.py b/rdflib/namespace/__init__.py
index fb6d845b..c88fdedd 100644
--- a/rdflib/namespace/__init__.py
+++ b/rdflib/namespace/__init__.py
@@ -360,13 +360,13 @@ class NamespaceManager(object):
* core:
* binds several core RDF prefixes only
* owl, rdf, rdfs, xsd, xml from the NAMESPACE_PREFIXES_CORE object
- * this is default
* rdflib:
* binds all the namespaces shipped with RDFLib as DefinedNamespace instances
* all the core namespaces and all the following: brick, csvw, dc, dcat
* dcmitype, dcterms, dcam, doap, foaf, geo, odrl, org, prof, prov, qb, schema
* sh, skos, sosa, ssn, time, vann, void
* see the NAMESPACE_PREFIXES_RDFLIB object for the up-to-date list
+ * this is default
* none:
* binds no namespaces to prefixes
* note this is NOT default behaviour
@@ -374,6 +374,14 @@ class NamespaceManager(object):
* using prefix bindings from prefix.cc which is a online prefixes database
* not implemented yet - this is aspirational
+ .. attention::
+
+ The namespaces bound for specific values of ``bind_namespaces``
+ constitute part of RDFLib's public interface, so changes to them should
+ only be additive within the same minor version. Removing values, or
+ removing namespaces that are bound by default, constitutes a breaking
+ change.
+
See the
Sample usage
@@ -390,10 +398,11 @@ class NamespaceManager(object):
>>> all_ns = [n for n in g.namespace_manager.namespaces()]
>>> assert ('ex', rdflib.term.URIRef('http://example.com/')) in all_ns
>>>
-
"""
- def __init__(self, graph: "Graph", bind_namespaces: "_NamespaceSetString" = "core"):
+ def __init__(
+ self, graph: "Graph", bind_namespaces: "_NamespaceSetString" = "rdflib"
+ ):
self.graph = graph
self.__cache: Dict[str, Tuple[str, URIRef, str]] = {}
self.__cache_strict: Dict[str, Tuple[str, URIRef, str]] = {}