Update README.md

Update readme to adjust the information to de csv dataset added

README.md

@@ -8,11 +8,31 @@ license: cc-by-nc-4.0
 ## Introduction
 This corpus comprises sonnets written in Spanish between the 16th and 17th centuries.
 
-Each sonnet has been annotated in XML in accordance with the TEI standard. Besides the header and structural information, each sonnet includes the formal representation of each verse’s particular **metrical pattern**.
+This corpus is a dataset saved in .csv, from a previous one in .xml. 
+All the information of the original dataset can be consulted in [its original repository](https://github.com/bncolorado/CorpusSonetosSigloDeOro).
+
+
+Each sonnet has been annotated in accordance with the TEI standard. Besides the header and structural information, each sonnet includes the formal representation of each verse’s particular **metrical pattern**.
 
 The pattern consists of a sequence of unstressed syllables (represented by the "-" sign) and stressed syllables ("+" sign). Thus, each verse’s metrical pattern is represented as follows:
 
-	<l n="1" met="---+---+-+-">Cuando me paro a contemplar mi estado,</l>
+	"---+---+-+-"
+	
+Each line in the metric_pattern codifies a line in the sonnet_text column.
+
+## Column description
+- 'author' (string): Author of the sonnet described
+- 'sonnet_title' (string): Sonnet title
+- 'sonnet_text' (string): Full text of the specific sonnet, divided by lines ('\n')
+- 'metric_pattern' (string): Full metric pattern of the sonnet, in text, with TEI standard, divided by lines ('\n')
+- 'reference_id' (int): Id of the original XML file where the sonnet is extracted
+- 'publisher' (string): Name of the publisher
+- 'editor' (string): Name of the editor
+- 'research_author' (string): Name of the principal research author
+- 'metrical_patterns_annotator' (string): Name of the annotation's checker
+- 'research_group' (string): Name of the research group that processed the sonnet
+
+
 
 ## Poets
 With the purpose of having a corpus as representative as possible, every author from the 16th and 17th centuries with more than 10 digitalized and available sonnets has been included.