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": ""}
     Michigan w ~f   saxifragales XhP:)  1483 E   OCCASIONAL. FLS GREEN. =    I UNITED STATES Proserpinaca     iat*C CA. 0.35 KM N OF US-10, E OF S FORMAN RD.  bradford s. slaughter |1Qoz    _O Lake   M Haloragaceae  QUI%c 2015-07-16 1496742 wa    K 43.904089   dSz palustris    -85.801564 
{"catalogNumber": "1496742", "order": "Saxifragales", "family": "Haloragaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "Proserpinaca", "subgenus": "", "specificEpithet": "palustris", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Bradford S. Slaughter", "recordNumber": "1483", "verbatimEventDate": "2015-07-16", "habitat": "", "occurrenceRemarks": "Occasional. Fls green.", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lake", "municipality": "", "locality": "Ca. 0.35 km N of US-10, E of S Forman Rd.", "decimalLatitude": "43.904089", "decimalLongitude": "-85.801564", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}