diff --git a/lib/matrix.js b/lib/matrix.js
index d5e3c3a71..07a80ba18 100644
--- a/lib/matrix.js
+++ b/lib/matrix.js
@@ -58,7 +58,7 @@ module.exports.matrixForQuery = function (dom, query, vx, vy, vvalue, options, w
     var header = tr.appendChild(dom.createElement('td'))
     header.setAttribute('style', 'padding: 0.3em;')
     header.textContent = utilsModule.label(y1) // first approximation
-    if (y1.termType = 'symbol') {
+    if (y1.termType = 'NamedNode') {
       kb.fetcher.nowOrWhenFetched(y1.uri.split('#')[0], undefined, function (uri, ok, body) {
         header.textContent = utilsModule.label(y1)
       })
diff --git a/lib/table.js b/lib/table.js
index cccba5a72..b290bb3dd 100644
--- a/lib/table.js
+++ b/lib/table.js
@@ -423,11 +423,11 @@ module.exports = function renderTableViewPane (doc, options) {
 
     this.checkValue = function (term) {
       var termType = term.termType
-      if (this.possiblyLiteral && termType != 'literal' && termType != 'symbol') {
+      if (this.possiblyLiteral && termType != 'Literal' && termType != 'NamedNode') {
         this.possiblyNumber = false
         this.possiblyLiteral = false
       } else if (this.possiblyNumber) {
-        if (termType != 'literal') {
+        if (termType != 'Literal') {
           this.possiblyNumber = false
         } else {
           var literalValue = term.value
@@ -475,7 +475,7 @@ module.exports = function renderTableViewPane (doc, options) {
         this.inverse = predicate
         this.constraints = this.constraints.concat(
           kb.each(predicate, UI.ns.rdfs('domain')))
-        if (predicate.sameTerm(ns.rdfs('subClassOf')) && (other.termType == 'symbol')) {
+        if (predicate.sameTerm(ns.rdfs('subClassOf')) && (other.termType == 'NamedNode')) {
           this.superClass = other
           this.alternatives = kb.each(undefined, ns.rdfs('subClassOf'), other)
         }
@@ -679,7 +679,7 @@ module.exports = function renderTableViewPane (doc, options) {
     for (var i = 0; i < subjectList.length; ++i) {
       var type = subjectList[i].object
 
-      if (type.termType != 'symbol') { // @@ no bnodes?
+      if (type.termType != 'NamedNode') { // @@ no bnodes?
         continue
       }
 
@@ -937,9 +937,9 @@ module.exports = function renderTableViewPane (doc, options) {
   function literalSort (rows, column, reverse) {
     function literalToString (colValue) {
       if (colValue != null) {
-        if (colValue.termType == 'literal') {
+        if (colValue.termType == 'Literal') {
           return colValue.value.toLowerCase()
-        } else if (colValue.termType == 'symbol') {
+        } else if (colValue.termType == 'NamedNode') {
           return UI.utils.label(colValue).toLowerCase()
         }
         return colValue.value.toLowerCase()
@@ -1002,9 +1002,9 @@ module.exports = function renderTableViewPane (doc, options) {
       } else {
         var literalValue
 
-        if (colValue.termType == 'literal') {
+        if (colValue.termType == 'Literal') {
           literalValue = colValue.value
-        } else if (colValue.termType == 'symbol') {
+        } else if (colValue.termType == 'NamedNode') {
           literalValue = UI.utils.label(colValue)
         } else {
           literalValue = ''
@@ -1323,7 +1323,7 @@ module.exports = function renderTableViewPane (doc, options) {
 
       }
     } else {
-      if (obj.termType == 'literal') {
+      if (obj.termType == 'Literal') {
         if (obj.datatype) {
           if (XSD_DATE_TYPES[obj.datatype.uri]) {
             return doc.createTextNode(UI.widgets.shortDate(obj.value))
@@ -1335,9 +1335,9 @@ module.exports = function renderTableViewPane (doc, options) {
           }
         }
         return doc.createTextNode(obj.value)
-      } else if (obj.termType == 'symbol' && column.isImageColumn()) {
+      } else if (obj.termType == 'NamedNode' && column.isImageColumn()) {
         return renderImage(obj)
-      } else if (obj.termType == 'symbol' || obj.termType == 'bnode') {
+      } else if (obj.termType == 'NamedNode' || obj.termType == 'BlankNode') {
         return linkToObject(obj, hints)
       } else if (obj.termType == 'collection') {
         var span = doc.createElement('span')
@@ -1424,9 +1424,9 @@ module.exports = function renderTableViewPane (doc, options) {
   function valueInList (value, list) {
     var key = null
 
-    if (value.termType == 'literal') {
+    if (value.termType == 'Literal') {
       key = 'value'
-    } else if (value.termType == 'symbol') {
+    } else if (value.termType == 'NamedNode') {
       key = 'uri'
     } else {
       return list.indexOf(value) >= 0
@@ -1620,16 +1620,16 @@ module.exports = function renderTableViewPane (doc, options) {
       // If so, we can use the predicate as the predicate for the
       // column used for the specified variable.
 
-      if (statement.predicate.termType == 'symbol'
-        && statement.object.termType == 'variable') {
+      if (statement.predicate.termType == 'NamedNode'
+        && statement.object.termType == 'Variable') {
         var variable = statement.object.toString()
         if (variable in columns) {
           var column = columns[variable]
           column.setPredicate(statement.predicate, false, statement.subject)
         }
       }
-      if (statement.predicate.termType == 'symbol'
-        && statement.subject.termType == 'variable') {
+      if (statement.predicate.termType == 'NamedNode'
+        && statement.subject.termType == 'Variable') {
         var variable = statement.subject.toString()
         if (variable in columns) {
           var column = columns[variable]
diff --git a/lib/utils.js b/lib/utils.js
index 5b55a46a4..63f5d1a27 100644
--- a/lib/utils.js
+++ b/lib/utils.js
@@ -430,7 +430,7 @@ UI.utils.label = function (x, initialCap) { // x is an object
 
   // Default to label just generated from the URI
 
-  if (x.termType == 'bnode') {
+  if (x.termType == 'BlankNode') {
     return '...'
   }
   if (x.termType == 'collection') {
diff --git a/lib/widgets.js b/lib/widgets.js
index 30f7baa27..a6bcb3be5 100644
--- a/lib/widgets.js
+++ b/lib/widgets.js
@@ -897,7 +897,7 @@ widgetModule.propertyTriage = function () {
   var pi = kb.predicateIndex // One entry for each pred
   for (var p in pi) {
     var object = pi[p][0].object
-    if (object.termType === 'literal') {
+    if (object.termType === 'Literal') {
       dp[p] = true
       nd++
     } else {