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": ""}
18.45 h    &J MALPIGHIA ROMEROANA VAR. ROMEROANA roGmeroana ilyf    j 18â°27'n, 95â°21'w  t shrub 3 m; fl rosa    #  var.    %8 John H. Beaman  1972-07-22 ra    UWbB 6395 -95.35 a`2v1  VERACRUZ jU=a?  SANTIAGO TUXTLA. CIMA DEL CERRO VIGIA DE SANTIAGO TUXTLA     W):,N romeroana  x** Malpighiaceae   :E5 Mexico     Weg william r. anderson 1553864 q 
{"catalogNumber": "1553864", "order": "", "family": "Malpighiaceae", "scientificName": "Malpighia romeroana var. romeroana", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "romeroana", "verbatimTaxonRank": "var.", "infraspecificEpithet": "romeroana", "identifiedBy": "William R. Anderson", "recordedBy": "John H. Beaman", "recordNumber": "6395", "verbatimEventDate": "1972-07-22", "habitat": "", "occurrenceRemarks": "shrub 3 m; fl rosa", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Veracruz", "county": "", "municipality": "", "locality": "Santiago Tuxtla. Cima del Cerro Vigia de Santiago Tuxtla", "decimalLatitude": "18.45", "decimalLongitude": "-95.35", "verbatimCoordinates": "18\u00c2\u00b027'N, 95\u00c2\u00b021'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}