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": ""}
  -99.1924  *.6@     686 W N   4|  Alvaro ObregÃ³n; Santa Cruz; Mixcoac 1930-08-14 D      H*W 884 I. SÃ¡NCHEZ VEGA @  JZ  Mexico >  1121470 >$>    > poales      ;x pectinacea  `0 (michx.) nees ex steud.  DISTRITO FEDERAL  4Nf  M. S. PIERRE Crt9a 
{"catalogNumber": "1121470", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "(Michx.) Nees ex Steud.", "genus": "", "subgenus": "", "specificEpithet": "pectinacea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "I. S\u00c3\u00a1nchez Vega", "recordedBy": "M. St. Pierre", "recordNumber": "884", "verbatimEventDate": "1930-08-14", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Distrito Federal", "county": "", "municipality": "", "locality": "Alvaro Obreg\u00c3\u00b3n; Santa Cruz; Mixcoac", "decimalLatitude": "", "decimalLongitude": "-99.1924", "verbatimCoordinates": "", "minimumElevationInMeters": "686", "maximumElevationInMeters": ""}