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": ""}
  Uu NAYARIT  up (sw.) steud. L.H. Harvey    W   19449 YW      ^23u San Blas; San Blas; Matachen       Yi  poaceae   S_@z  rogers mcvaugh  ,`~ Poales -105.277 *OX     AZD+  beyond the point south of san blas, at edge of mangrove, abundant.  21.5362 P   1960-09-23 4od    
{"catalogNumber": "", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Sw.) Steud.", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "L.H. Harvey", "recordedBy": "Rogers McVaugh", "recordNumber": "19449", "verbatimEventDate": "1960-09-23", "habitat": "Beyond the point south of San Blas, at edge of mangrove, abundant.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Nayarit", "county": "", "municipality": "", "locality": "San Blas; San Blas; Matachen", "decimalLatitude": "21.5362", "decimalLongitude": "-105.277", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}