Refactor the unstructured text into a valid JSON dictionary. The key names follow the Darwin Core Archive Standard. If a key lacks content, then insert an empty string. Fill in the following JSON structure as required: {"catalogNumber": "", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}
mexico i   1 -104.788  R+W DIGITARIA BICORNS  9 digiaria      L BICORNIS POALES ?   zacatal, cerca del palmar M to    r. guzmã¡n mejã­a ]  1976-08-14 Hy<i  POACEAE :M>Vd  J. SÃ¡NCHEZ-KEN m     3 *7 (lam.) roem. & schult.     I@YK 1120349  
{"catalogNumber": "1120349", "order": "Poales", "family": "Poaceae", "scientificName": "Digitaria bicornis", "scientificNameAuthorship": "(Lam.) Roem. & Schult.", "genus": "Digitaria", "subgenus": "", "specificEpithet": "bicornis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "J. S\u00c3\u00a1nchez-Ken", "recordedBy": "R. Guzm\u00c3\u00a1n Mej\u00c3\u00ada", "recordNumber": "", "verbatimEventDate": "1976-08-14", "habitat": "Zacatal, cerca del palmar", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "-104.788", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}