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": ""}
-84.247172 +  GEORGE NEVILLE JONES  0  MALVACEAE 6/ >    L Lc tilia americana malvales o( m     1g5 MIDLAND      S.M.r IK&X   r.r. dreisbach  /5Z  river banks s    americana bT [      Rcf 43.615687  MICHIGAN I  TILIA J:a 
{"catalogNumber": "", "order": "Malvales", "family": "Malvaceae", "scientificName": "Tilia americana", "scientificNameAuthorship": "", "genus": "Tilia", "subgenus": "", "specificEpithet": "americana", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "George Neville Jones", "recordedBy": "R.R. Dreisbach", "recordNumber": "s.n.", "verbatimEventDate": "", "habitat": "river banks", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "", "decimalLatitude": "43.615687", "decimalLongitude": "-84.247172", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}