Work-in-progress RDF/XML parser

sophia/Cargo.toml

@@ -19,6 +19,7 @@ language-tag = "0.9.0"
 lazy_static = "1.2.0"
 pest = "2.1.0"
 pest_derive = "2.1.0"
+quick-xml = "0.14.0"
 regex = "1.1.0"
 rental = "0.5.2"
 resiter = "0.3.0"

sophia/src/lib.rs

@@ -45,6 +45,7 @@ extern crate pest_derive;
 extern crate regex;
 #[macro_use]
 extern crate rental;
+extern crate quick_xml;
 extern crate resiter;
 extern crate url;
 extern crate weak_table;

sophia/src/ns.rs

@@ -23,6 +23,7 @@ use crate::error::*;
 use crate::term::{iri_rfc3987::is_valid_iri, Term, TermData};
 
 /// A custom namespace.
+#[derive(Clone, Debug)]
 pub struct Namespace<T: TermData>(T);
 
 impl<T: TermData> Namespace<T> {
@@ -102,7 +103,20 @@ pub mod rdf {
         subject,
         value,
         // individuals
-        nil
+        nil,
+        // core syntax terms
+        RDF,
+        ID,
+        Description,
+        about,
+        parseType,
+        resource,
+        li,
+        nodeID,
+        datatype,
+        bagID,
+        aboutEach,
+        aboutEachPrefix
     );
     ns_term!("http://www.w3.org/1999/02/22-rdf-syntax-ns#", type_, "type");
 }
@@ -186,6 +200,19 @@ pub mod rdfs {
     );
 }
 
+/// The standard `xml:` namespace
+pub mod xml {
+    namespace!(
+        "http://www.w3.org/XML/1998/namespace#",
+        lang,
+        space,
+        base,
+        id,
+        // Jon Bosak
+        Father
+    );
+}
+
 #[cfg(test)]
 mod test {
     // Nothing really worth testing here

sophia/src/parser.rs

@@ -24,3 +24,4 @@
 pub mod common;
 pub mod nq;
 pub mod nt;
+pub mod xml;