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": ""}
  &1X( PECTINACEA alvaro obregã³n; santa cruz; mixcoac  2    qmj:/ Eragrostis  vbX 1121470 -99.1924 -RW8J   D9K 1930-08-14  distrito federal se         POACEAE  ;884 Xd   #T> M. ST. PIERRE  #S eragdrostis pectinacea  ~ 6 i. sã¡nchez vega  z3gx 19.3832 mexico r#M%r   (MICHX.) NEES EX STEUD. t@Kk2    ,^VV 686   poale s .h 
{"catalogNumber": "1121470", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis pectinacea", "scientificNameAuthorship": "(Michx.) Nees ex Steud.", "genus": "Eragrostis", "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": "19.3832", "decimalLongitude": "-99.1924", "verbatimCoordinates": "", "minimumElevationInMeters": "686", "maximumElevationInMeters": ""}