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": ""}
     Jackson @    Dahlem Environmental Center. Arboretum. cYP    -84.316217 v    e4Ci  ABUNDANCE: 3. HEIGHT: 40'. COLOR: 5WH. DK, ROUGH BARK, TREE, ORNAMENTAL?      lQh@ Rosales  1847 Yk         ;  EDWARD G. VOSS rosaceae  ;  
{"catalogNumber": "", "order": "Rosales", "family": "Rosaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "1847", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Abundance: 3. Height: 40'. Color: 5WH. DK, Rough bark, tree, ornamental?", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Jackson", "municipality": "", "locality": "Dahlem Environmental Center. Arboretum.", "decimalLatitude": "", "decimalLongitude": "-84.316217", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}