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": ""}
45.41487 xjsY   6 -87.82224    united states 4      oY micbigan  he  Menominee l. 6S64     ^S c( Edward G. Voss SW1/4 SW1/4 SEC 19 T35N-R28W AND SE1/4 SE1/4 SEC 24 T35N-R29W N0W  2207 V  7b  Asclepias j0~s    Kn;$ GENTIANALES  %w Asclepias exaltata   $ 1986-08-12  growing in shadier areas of oak savanna. ;   EXALTATA D  Apocynaceae >$L 
{"catalogNumber": "", "order": "Gentianales", "family": "Apocynaceae", "scientificName": "Asclepias exaltata", "scientificNameAuthorship": "L.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "exaltata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "", "recordNumber": "2207", "verbatimEventDate": "1986-08-12", "habitat": "Growing in shadier areas of oak savanna.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Menominee", "municipality": "", "locality": "SW1/4 SW1/4 Sec 19 T35N-R28W and SE1/4 SE1/4 sec 24 T35N-R29W", "decimalLatitude": "45.41487", "decimalLongitude": "-87.82224", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}