Figure Annotation

Structure annotation for including pictures, optionally captioned, in documents.

Specification

Figure

Annotation Category:
 

Structure Annotation

Declaration:

<figure-annotation set="..."> (note: set is optional for this annotation type; if you declare this annotation type to be setless you can not assign classes)

Version History:
 

Since the beginning

Element:

<figure>

API Class:

Figure (FoLiApy API Reference)

Required Attributes:
 
Optional Attributes:
 
  • xml:id – The ID of the element; this has to be a unique in the entire document or collection of documents (corpus). All identifiers in FoLiA are of the XML NCName datatype, which roughly means it is a unique string that has to start with a letter (not a number or symbol), may contain numbers, but may never contain colons or spaces. FoLiA does not define any naming convention for IDs.
  • set – The set of the element, ideally a URI linking to a set definition (see Set Definitions (Vocabulary)) or otherwise a uniquely identifying string. The set must be referred to also in the Annotation Declarations for this annotation type.
  • class – The class of the annotation, i.e. the annotation tag in the vocabulary defined by set.
  • processor – This refers to the ID of a processor in the Provenance Data. The processor in turn defines exactly who or what was the annotator of the annotation.
  • annotator – This is an older alternative to the processor attribute, without support for full provenance. The annotator attribute simply refers to the name o ID of the system or human annotator that made the annotation.
  • annotatortype – This is an older alternative to the processor attribute, without support for full provenance. It is used together with annotator and specific the type of the annotator, either manual for human annotators or auto for automated systems.
  • confidence – A floating point value between zero and one; expresses the confidence the annotator places in his annotation.
  • datetime – The date and time when this annotation was recorded, the format is YYYY-MM-DDThh:mm:ss (note the literal T in the middle to separate date from time), as per the XSD Datetime data type.
  • n – A number in a sequence, corresponding to a number in the original document, for example chapter numbers, section numbers, list item numbers. This this not have to be an actual number but other sequence identifiers are also possible (think alphanumeric characters or roman numerals).
  • space – This attribute indicates whether spacing should be inserted after this element (it’s default value is always yes, so it does not need to be specified in that case), but if tokens or other structural elements are glued together then the value should be set to no. This allows for reconstruction of the detokenised original text.
  • src – Points to a file or full URL of a sound or video file. This attribute is inheritable.
  • begintime – A timestamp in HH:MM:SS.MMM format, indicating the begin time of the speech. If a sound clip is specified (src); the timestamp refers to a location in the soundclip.
  • endtime – A timestamp in HH:MM:SS.MMM format, indicating the end time of the speech. If a sound clip is specified (src); the timestamp refers to a location in the soundclip.
  • speaker – A string identifying the speaker. This attribute is inheritable. Multiple speakers are not allowed, simply do not specify a speaker on a certain level if you are unable to link the speech to a specific (single) speaker.
Accepted Data:

<alt> (Alternative Annotation), <altlayers> (Alternative Annotation), <comment> (Comment Annotation), <correction> (Correction Annotation), <desc> (Description Annotation), <external> (External Annotation), <br> (Linebreak), <metric> (Metric Annotation), <part> (Part Annotation), <relation> (Relation Annotation), <str> (String Annotation), <t> (Text Annotation)

Valid Context:

<def> (Definition Annotation), <div> (Division Annotation), <event> (Event Annotation), <ex> (Example Annotation), <note> (Note Annotation), <p> (Paragraph Annotation), <term> (Term Annotation)

Extra Attributes:
 

src – Points to an image file (URL)

Caption

Element:

<caption>

API Class:

Caption (FoLiApy API Reference)

Required Attributes:
 
Optional Attributes:
 
  • xml:id – The ID of the element; this has to be a unique in the entire document or collection of documents (corpus). All identifiers in FoLiA are of the XML NCName datatype, which roughly means it is a unique string that has to start with a letter (not a number or symbol), may contain numbers, but may never contain colons or spaces. FoLiA does not define any naming convention for IDs.
  • set – The set of the element, ideally a URI linking to a set definition (see Set Definitions (Vocabulary)) or otherwise a uniquely identifying string. The set must be referred to also in the Annotation Declarations for this annotation type.
  • class – The class of the annotation, i.e. the annotation tag in the vocabulary defined by set.
  • processor – This refers to the ID of a processor in the Provenance Data. The processor in turn defines exactly who or what was the annotator of the annotation.
  • annotator – This is an older alternative to the processor attribute, without support for full provenance. The annotator attribute simply refers to the name o ID of the system or human annotator that made the annotation.
  • annotatortype – This is an older alternative to the processor attribute, without support for full provenance. It is used together with annotator and specific the type of the annotator, either manual for human annotators or auto for automated systems.
  • confidence – A floating point value between zero and one; expresses the confidence the annotator places in his annotation.
  • datetime – The date and time when this annotation was recorded, the format is YYYY-MM-DDThh:mm:ss (note the literal T in the middle to separate date from time), as per the XSD Datetime data type.
  • n – A number in a sequence, corresponding to a number in the original document, for example chapter numbers, section numbers, list item numbers. This this not have to be an actual number but other sequence identifiers are also possible (think alphanumeric characters or roman numerals).
  • space – This attribute indicates whether spacing should be inserted after this element (it’s default value is always yes, so it does not need to be specified in that case), but if tokens or other structural elements are glued together then the value should be set to no. This allows for reconstruction of the detokenised original text.
  • src – Points to a file or full URL of a sound or video file. This attribute is inheritable.
  • begintime – A timestamp in HH:MM:SS.MMM format, indicating the begin time of the speech. If a sound clip is specified (src); the timestamp refers to a location in the soundclip.
  • endtime – A timestamp in HH:MM:SS.MMM format, indicating the end time of the speech. If a sound clip is specified (src); the timestamp refers to a location in the soundclip.
  • speaker – A string identifying the speaker. This attribute is inheritable. Multiple speakers are not allowed, simply do not specify a speaker on a certain level if you are unable to link the speech to a specific (single) speaker.
Accepted Data:

<alt> (Alternative Annotation), <altlayers> (Alternative Annotation), <comment> (Comment Annotation), <correction> (Correction Annotation), <desc> (Description Annotation), <external> (External Annotation), <gap> (Gap Annotation), <br> (Linebreak), <metric> (Metric Annotation), <p> (Paragraph Annotation), <part> (Part Annotation), <ph> (Phonetic Annotation/Content), <quote> (Quote Annotation), <ref> (Reference Annotation), <relation> (Relation Annotation), <s> (Sentence Annotation), <str> (String Annotation), <t> (Text Annotation), <whitespace> (Whitespace)

Valid Context:

<figure> (Figure Annotation), <list> (List Annotation)

Explanation

Even figures can be encoded in the FoLiA format, although the actual figure itself can only be included as a mere reference to an external image file, but including such a reference with the src attribute is optional.

Within the context of a figure, a caption element can be used.

Example

The following example shows a figure and caption:

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<?xml version="1.0" encoding="utf-8"?>
<FoLiA xmlns="http://ilk.uvt.nl/folia" version="2.0" xml:id="example">
  <metadata>
      <annotations>
          <text-annotation>
			 <annotator processor="p1" />
          </text-annotation>
          <division-annotation set="https://raw.githubusercontent.com/LanguageMachines/uctodata/master/setdefinitions/divisions.foliaset.xml">
			 <annotator processor="p1" />
		  </division-annotation>
          <head-annotation>
			 <annotator processor="p1" />
		  </head-annotation>
          <figure-annotation>
			 <annotator processor="p1" />
		  </figure-annotation>
      </annotations>
      <provenance>
         <processor xml:id="p1" name="proycon" type="manual" />
      </provenance>
  </metadata>
  <text xml:id="example.text">
     <div xml:id="example.div.1" class="chapter" n="1">
         <head>
             <t>Rosetta Stone</t>
         </head>
         <figure xml:id="example.figure.1" n="1" src="https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Rosetta_Stone.JPG/1280px-Rosetta_Stone.JPG">
           <caption><t>Wikipedia: The Rosetta Stone is a granodiorite stele, found in 1799, inscribed with three versions of a decree issued at Memphis, Egypt in 196 BC during the Ptolemaic dynasty on behalf of King Ptolemy V </t></caption>
         </figure>
     </div>
  </text>
</FoLiA>