private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.vision.v1p2beta1.TextAnnotation.TextProperty,
            com.google.cloud.vision.v1p2beta1.TextAnnotation.TextProperty.Builder,
            com.google.cloud.vision.v1p2beta1.TextAnnotation.TextPropertyOrBuilder>
        getPropertyFieldBuilder() {
      if (propertyBuilder_ == null) {
        propertyBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.vision.v1p2beta1.TextAnnotation.TextProperty,
                com.google.cloud.vision.v1p2beta1.TextAnnotation.TextProperty.Builder,
                com.google.cloud.vision.v1p2beta1.TextAnnotation.TextPropertyOrBuilder>(
                getProperty(), getParentForChildren(), isClean());
        property_ = null;
      }
      return propertyBuilder_;
    }
<pre>
Additional information detected for the word.
</pre>

<code>.google.cloud.vision.v1p2beta1.TextAnnotation.TextProperty property = 1;</code>
java-vision/proto-google-cloud-vision-v1p2beta1/src/main/java/com/google/cloud/vision/v1p2beta1/Word.java