diff --git a/lib/oxttl/src/lexer.rs b/lib/oxttl/src/lexer.rs
index eee7cd60..fd8341a2 100644
--- a/lib/oxttl/src/lexer.rs
+++ b/lib/oxttl/src/lexer.rs
@@ -57,7 +57,7 @@ impl TokenRecognizer for N3Lexer {
         data: &'a [u8],
         is_ending: bool,
         options: &Self::Options,
-    ) -> Option<(usize, Result<Self::Token<'a>, TokenRecognizerError>)> {
+    ) -> Option<(usize, Result<N3Token<'a>, TokenRecognizerError>)> {
         match *data.first()? {
             b'<' => match *data.get(1)? {
                 b'<' => Some((2, Ok(N3Token::Punctuation("<<")))),
diff --git a/lib/oxttl/src/line_formats.rs b/lib/oxttl/src/line_formats.rs
index 730da18a..e522bd53 100644
--- a/lib/oxttl/src/line_formats.rs
+++ b/lib/oxttl/src/line_formats.rs
@@ -54,8 +54,8 @@ impl RuleRecognizer for NQuadsRecognizer {
     fn recognize_next(
         mut self,
         token: N3Token<'_>,
-        context: &mut Self::Context,
-        results: &mut Vec<Self::Output>,
+        context: &mut NQuadsRecognizerContext,
+        results: &mut Vec<Quad>,
         errors: &mut Vec<RuleRecognizerError>,
     ) -> Self {
         if let Some(state) = self.stack.pop() {
@@ -235,8 +235,8 @@ impl RuleRecognizer for NQuadsRecognizer {
 
     fn recognize_end(
         mut self,
-        _context: &mut Self::Context,
-        results: &mut Vec<Self::Output>,
+        _context: &mut NQuadsRecognizerContext,
+        results: &mut Vec<Quad>,
         errors: &mut Vec<RuleRecognizerError>,
     ) {
         match &*self.stack {
@@ -255,7 +255,7 @@ impl RuleRecognizer for NQuadsRecognizer {
         }
     }
 
-    fn lexer_options(context: &Self::Context) -> &N3LexerOptions {
+    fn lexer_options(context: &NQuadsRecognizerContext) -> &N3LexerOptions {
         &context.lexer_options
     }
 }
diff --git a/lib/oxttl/src/n3.rs b/lib/oxttl/src/n3.rs
index 516144a3..d4241b7d 100644
--- a/lib/oxttl/src/n3.rs
+++ b/lib/oxttl/src/n3.rs
@@ -722,8 +722,8 @@ impl RuleRecognizer for N3Recognizer {
     fn recognize_next(
         mut self,
         token: N3Token<'_>,
-        context: &mut Self::Context,
-        results: &mut Vec<Self::Output>,
+        context: &mut N3RecognizerContext,
+        results: &mut Vec<N3Quad>,
         errors: &mut Vec<RuleRecognizerError>,
     ) -> Self {
         while let Some(rule) = self.stack.pop() {
@@ -1195,7 +1195,7 @@ impl RuleRecognizer for N3Recognizer {
 
     fn recognize_end(
         self,
-        _state: &mut Self::Context,
+        _state: &mut N3RecognizerContext,
         _results: &mut Vec<Self::Output>,
         errors: &mut Vec<RuleRecognizerError>,
     ) {
@@ -1205,7 +1205,7 @@ impl RuleRecognizer for N3Recognizer {
         }
     }
 
-    fn lexer_options(context: &Self::Context) -> &N3LexerOptions {
+    fn lexer_options(context: &N3RecognizerContext) -> &N3LexerOptions {
         &context.lexer_options
     }
 }
diff --git a/lib/oxttl/src/terse.rs b/lib/oxttl/src/terse.rs
index d94f742d..7aa3e103 100644
--- a/lib/oxttl/src/terse.rs
+++ b/lib/oxttl/src/terse.rs
@@ -44,8 +44,8 @@ impl RuleRecognizer for TriGRecognizer {
     fn recognize_next(
         mut self,
         token: N3Token<'_>,
-        context: &mut Self::Context,
-        results: &mut Vec<Self::Output>,
+        context: &mut TriGRecognizerContext,
+        results: &mut Vec<Quad>,
         errors: &mut Vec<RuleRecognizerError>,
     ) -> Self {
         if let Some(rule) = self.stack.pop() {
@@ -792,7 +792,7 @@ impl RuleRecognizer for TriGRecognizer {
 
     fn recognize_end(
         mut self,
-        _context: &mut Self::Context,
+        _context: &mut TriGRecognizerContext,
         results: &mut Vec<Self::Output>,
         errors: &mut Vec<RuleRecognizerError>,
     ) {
@@ -821,7 +821,7 @@ impl RuleRecognizer for TriGRecognizer {
         }
     }
 
-    fn lexer_options(context: &Self::Context) -> &N3LexerOptions {
+    fn lexer_options(context: &TriGRecognizerContext) -> &N3LexerOptions {
         &context.lexer_options
     }
 }