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": ""}
Harold E. Box .(      k r0sales   2^h (Jacq.) Sarg.   ( antigua and barbuda      Cannabaceae kq H   1937-05-15 .7   wi7 iguanaea   e Celtis iguanaea  contact um herbarium mh2E     634 EF   zL. 1265697 CELTIS  <B  
{"catalogNumber": "1265697", "order": "Rosales", "family": "Cannabaceae", "scientificName": "Celtis iguanaea", "scientificNameAuthorship": "(Jacq.) Sarg.", "genus": "Celtis", "subgenus": "", "specificEpithet": "iguanaea", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Harold E. Box", "recordNumber": "634", "verbatimEventDate": "1937-05-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Antigua and Barbuda", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}