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": ""}
       E5F EUPHORBIACEAE    2006-06-26 1661179 !  flavens     c>o L.  F+ At Cabo Rojo, SW corner of Dominican Republic        malpighiales JhP    CROTON FLAVENS e  no data eu-6  paul e. berry & benjamin van ee Z   s Ch| SHRUB 1 M TALL  K_ Croton
{"catalogNumber": "1661179", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Croton flavens", "scientificNameAuthorship": "L.", "genus": "Croton", "subgenus": "", "specificEpithet": "flavens", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Paul E. Berry & Benjamin van Ee", "recordNumber": "", "verbatimEventDate": "2006-06-26", "habitat": "", "occurrenceRemarks": "Shrub 1 m tall", "associatedTaxa": "", "country": "", "stateProvince": "no data", "county": "", "municipality": "", "locality": "At Cabo Rojo, SW corner of Dominican Republic", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}