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": ""}
   19.4493 weAtC     var. qk   4 & 1149989      Xe1 LADERA TOBOSA CON VEGETACIÃ³N DE ZACATAL,    A rJ (M.E.Jones) Barney     77kT MEXICO   l n~ -98.8433    p%4  Texcoco 
{"catalogNumber": "1149989", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "(M.E.Jones) Barneby", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "var.", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "Ladera tobosa con vegetaci\u00c3\u00b3n de zacatal,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "", "county": "Texcoco", "municipality": "", "locality": "", "decimalLatitude": "19.4493", "decimalLongitude": "-98.8433", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}