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": ""}
 Yj>Dy Michigan       gQ/ -84.741325    Edward G. Voss i              x&od THYRSIFLORUS   O POLYGONACEAE Rumex thyrsiflorus hJtjH   At sand pit on  N side of Mackinaw City sewage lagoon.  4r; 
{"catalogNumber": "", "order": "", "family": "Polygonaceae", "scientificName": "Rumex thyrsiflorus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "thyrsiflorus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Edward G. Voss", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "At sand pit on N side of Mackinaw City sewage lagoon.", "decimalLatitude": "", "decimalLongitude": "-84.741325", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}