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": ""}
marquette G     j -87.273274    b 1990-06-21 dg. r^d^;    T $8 ranunculales   b! 7 1351323   ~+Hu MICHIGAN  x 3080 46.007765 m/p7r      thalictrum SV6   Z sec. 26 t42n-r24w along the escanaba vriver. ca. 20 mi. sse gwinn Don Henson N1:x    1!Gp growing in low moist opening on west bank of escanaba river.     
{"catalogNumber": "1351323", "order": "Ranunculales", "family": "", "scientificName": "", "scientificNameAuthorship": "DC.", "genus": "Thalictrum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Don Henson", "recordNumber": "3080", "verbatimEventDate": "1990-06-21", "habitat": "Growing in low moist opening on west bank of Escanaba River.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Marquette", "municipality": "", "locality": "Sec. 26 T42N-R24W along the Escanaba River. ca. 20 mi. SSE Gwinn", "decimalLatitude": "46.007765", "decimalLongitude": "-87.273274", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}