README.md, add UPOS and note on lemmatization

README.md

@@ -21,6 +21,8 @@ dataset_info:
     dtype: string
   - name: lemmatization
     dtype: string
+  - name: UPOS
+    dtype: string
   - name: glossing
     dtype: string
   - name: translation
@@ -35,7 +37,8 @@ dataset_info:
 <!-- Provide a quick summary of the dataset. -->
 This data set contains Earlier Egyptian, i.e., ancient Old Egyptian and ancient Middle Egyptian, sentences in `hieroglyphs` and `transliteration`, with `lemmatization`, with POS `glossing` and with a German `translation`. 
 This set of _original_ Earlier Egyptian sentences only contains text witnesses from before the start of the New Kingdom (late 16th century BEC).
-The data comes from the database of the [Thesaurus Linguae Agegyptiae](https://thesaurus-linguae-aegyptiae.de), corpus version 18, and contains only fully intact, unambiguously readable sentences (13,488 of 55,026 sentences), adjusted for philological and editorial markup.
+The data comes from the database of the [Thesaurus Linguae Agegyptiae](https://thesaurus-linguae-aegyptiae.de), corpus version 18, and contains only fully intact, 
+unambiguously readable sentences (12,776 of 55,026 sentences), adjusted for philological and editorial markup.
 
 ## Dataset Details
 
@@ -89,7 +92,8 @@ The dataset comes as a _JSON lines_ file.
 - `hieroglyphs`: a `string`, sequence of Egyptian hieroglyphs (Unicode v15), individual sentence elements separated by space.
 - `transliteration`: a `string`, Egyptological transliteration, following the [_Leiden Unified Transliteration_](https://www.iae-egyptology.org/the-leiden-unified-transliteration), individual sentence elements separated by space.
 - `lemmatization`: a `string`, individual [TLA Lemma IDs](https://thesaurus-linguae-aegyptiae.de/info/lemma-lists) separated by space.
-- `transliteration`: a `string`, individual glosses separated by space (for information, see the comments below).
+- `UPOS`: a `string`, Part of Speech according to [Universal POS tag set](https://universaldependencies.org/u/pos/).
+- `glossing`: a `string`, individual glosses separated by space (for information, see the comments below).
 - `translation`:  a `string`, German translation.
 
 ### Data instances
@@ -99,7 +103,8 @@ Example of an dataset instance:
 {
   "hieroglyphs": "𓆓𓂧𓇋𓈖 𓅈𓏏𓏭𓀜𓀀 𓊪𓈖 𓈖 𓌞𓏲𓀀 𓆑",
   "transliteration": "ḏd.ꞽn nm.tꞽ-nḫt pn n šms.w =f",
-  "lemmatization": "185810 851865 59920 400055 155030 10050",
+  "lemmatization": "185810|ḏd 851865|Nmt.j-nḫt.w 59920|pn 400055|n 155030|šms.w 10050|=f",
+  "UPOS": "VERB PROPN PRON ADP NOUN PRON",
   "glossing": "V\\tam.act-cnsv PERSN dem.m.sg PREP N.m:stpr -3sg.m",
   "translation": "Nun sagte dieser Nemti-nacht zu seinem Diener:"
 }
@@ -130,7 +135,7 @@ This dataset contains all Earlier Egyptian sentences of the TLA corpus v18 (2023
 - show no destruction,
 - have no questionable readings,
 - have hieroglyphs encoded,
-- are fully lemmatized,
+- are fully lemmatized (and lemmata have a transliteration and a POS),
 - have a German translation.
 
 #### Who are the source data producers?
@@ -180,6 +185,8 @@ No personal, sensitive, or private data.
 
 This is not a carefully balanced data set.
 
+Note that the lemmatization is done via lemma IDs, since the lemma transliteration contains many consonantal homonyms due to the vowel-less nature of hieroglyphic writing. 
+
 <!-- Users should be made aware of the risks, biases and limitations of the dataset. More information needed for further recommendations. -->
 
 ## Citation of this dataset
@@ -187,7 +194,7 @@ This is not a carefully balanced data set.
 <!-- If there is a paper or blog post introducing the dataset, the APA and Bibtex information for that should go in this section. -->
 
 Thesaurus Linguae Aegyptiae, Thesaurus Linguae Aegyptiae, Original Earlier Egyptian sentences, corpus v18, premium, https://huggingface.co/datasets/thesaurus-linguae-aegyptiae/tla-Earlier_Egyptian_original-v18-premium, 
-v1.0, 12/21/2023 
+v1.0, 12/22/2023 
 ed. by Tonio Sebastian Richter & Daniel A. Werning on behalf of the Berlin-Brandenburgische Akademie der Wissenschaften and Hans-Werner Fischer-Elfert & Peter Dils on behalf of the Sächsische Akademie der Wissenschaften zu Leipzig. 
 
 **BibTeX:**