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": ""}
    Petals white &@>[       $v4p> STEPHEN ROSS GRANT TWP., PICKERL LAKE WOODS APPROX. 0.7MI W OF DAM. 19 MLE RD. EAST OF 160TH AVE. SEVERAL HUNDRED FEET NORTH OF 19 MI RD. j$ $        ]$  MICHIGAN       Limnanthaceae LK     Th_ . MECOSTA 
{"catalogNumber": "", "order": "", "family": "Limnanthaceae", "scientificName": "", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen Ross", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "Petals white", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Mecosta", "municipality": "", "locality": "Grant Twp., Pickerel Lake woods approx. 0.7mi W of dam. 19 Mile Rd. east of 160th Ave. Several hundred feet north of 19 Mi Rd.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}