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": ""}
  =&?  CERCIS CANADENSIS  j q(v CANADENSIS  l. V   jL1F= small tree, beginning of oak zone     mFq S. WHITE    RAYONES F v  792 k1FS   jAC$ 1939-06-26 1538 C/   fabales ]ms2Z  25.179 !~(,(     : LOS ENCINOS; 3 MI S OF MONTERREY, HACIENDA VISTA HERMOSA -100.182 g7N&I    115202 Yqe 
{"catalogNumber": "1152032", "order": "Fabales", "family": "", "scientificName": "Cercis canadensis", "scientificNameAuthorship": "L.", "genus": "", "subgenus": "", "specificEpithet": "canadensis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "S. White", "recordNumber": "1538", "verbatimEventDate": "1939-06-26", "habitat": "Small tree, beginning of oak zone", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Rayones", "municipality": "", "locality": "Los Encinos; 35 mi S of Monterrey, Hacienda Vista Hermosa", "decimalLatitude": "25.179", "decimalLongitude": "-100.182", "verbatimCoordinates": "", "minimumElevationInMeters": "792", "maximumElevationInMeters": ""}