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": ""}
 M.L. ARREGUÃ­N $u,   ;d^ Ladera de cerro, orilla de camino  H/ MEXICO POAEAE jx   q  19.3059 1566 Yl      aUZUT -97.4541  v POALES     PUEBLA W d  1118226 $>a$    Bouteloua yK  las derrumbadas; guadalupe victoria; la derrumbada $34H   curtipendula   Q/   (Michx.) Torr. aj~   1o f. ventura a. 1970-07-09 !/ 
{"catalogNumber": "1118226", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Michx.) Torr.", "genus": "Bouteloua", "subgenus": "", "specificEpithet": "curtipendula", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "M.L. Arregu\u00c3\u00adn", "recordedBy": "F. Ventura A.", "recordNumber": "1566", "verbatimEventDate": "1970-07-09", "habitat": "Ladera de cerro, orilla de camino", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Puebla", "county": "", "municipality": "", "locality": "Las Derrumbadas; Guadalupe Victoria; La Derrumbada", "decimalLatitude": "19.3059", "decimalLongitude": "-97.4541", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}