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": ""}
   0h3  BORIS A. KRUKOFF   h @  FABALES  Contact UM Herbarium 8iTHN  FABACEAE >   # X/N belize    erythrina standleyana $       krukoff :z Wt  1934-04-06 T p     percy h. gentle 3W_    k ERYTHRINA  1166739 0 
{"catalogNumber": "1166739", "order": "Fabales", "family": "Fabaceae", "scientificName": "Erythrina standleyana", "scientificNameAuthorship": "Krukoff", "genus": "Erythrina", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Boris A. Krukoff", "recordedBy": "Percy H. Gentle", "recordNumber": "", "verbatimEventDate": "1934-04-06", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Belize", "stateProvince": "", "county": "", "municipality": "", "locality": "Contact UM Herbarium", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}