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": ""}
   A>PM 2-4 ft.   M=w IGUALA DE LA INDEPEDENCIA guerrro Vs9b7  Limestnone cliffs s     Fernald;!   W  1905-09- 28  4Ey 10062  ;Lx@x Cyrus G. Pringle    #h. HELIOTROPIUM HELIOTROPIUML CALCICOLA +.R5O  BORAGINALES G6_df  IGUALA CANYON J#   oH 1111504   Ld< 6 HELIOTROPIACEAE  762 rx2Hg   @ mexico  oS CALCICOLA
{"catalogNumber": "1111504", "order": "Boraginales", "family": "Heliotropiaceae", "scientificName": "Heliotropium calcicola", "scientificNameAuthorship": "Fernald", "genus": "Heliotropium", "subgenus": "", "specificEpithet": "calcicola", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Cyrus G. Pringle", "recordNumber": "10062", "verbatimEventDate": "1905-09-28", "habitat": "Limestone cliffs", "occurrenceRemarks": "2-4 ft.", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Guerrero", "county": "Iguala de la Independencia", "municipality": "", "locality": "Iguala Canyon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "762", "maximumElevationInMeters": ""}