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[9 date may be jul 24, 1915; "24" written under "july" on label     I calyculata Ericaceae 3 X   ERICALES oop   1215  N6    X z CHAMAEDAPHNE CALYCULATA   CX[ (L.) MOENCH  GX  nova scotia  `La  CANADA     d.eh 1202893 Contact UM Herbarium %`i@?   1915-07 ii  GEORGE E. NICHOLS U   HEnI Chamaedaphne  
{"catalogNumber": "1202893", "order": "Ericales", "family": "Ericaceae", "scientificName": "Chamaedaphne calyculata", "scientificNameAuthorship": "(L.) Moench", "genus": "Chamaedaphne", "subgenus": "", "specificEpithet": "calyculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "George E. Nichols", "recordNumber": "1215", "verbatimEventDate": "1915-07", "habitat": "", "occurrenceRemarks": "Date may be Jul 24, 1915; \"24\" written under \"July\" on label", "associatedTaxa": "", "country": "Canada", "stateProvince": "Nova Scotia", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}