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": ""}
-84.40281 t    42.19088 b; 4f      6p JACKSON  (qb C camp herb. no.253  viridiflora rU0T9  United States w|     Bnw Vandercook's Lake RAF. F    m MICHIGAN Asclepias +Y9O    1894-08-0 jBx?   1353386    antona. reznicek Y [[=  apocynaceae 0A  s.m.  0   ;v ASCLEPIAS VIRIDIFLORA  ~.cl- GENTIANALES samuel h. camp & donna r. camp   
{"catalogNumber": "1353386", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias viridiflora", "scientificNameAuthorship": "Raf.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "viridiflora", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Samuel H. Camp & Donna R. Camp", "recordNumber": "s.n.", "verbatimEventDate": "1894-08-08", "habitat": "", "occurrenceRemarks": "Camp Herb. No.253", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Jackson", "municipality": "", "locality": "Vandercook's Lake", "decimalLatitude": "42.19088", "decimalLongitude": "-84.40281", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}