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": ""}
 u4c| "ligules pale violet." "dupl. det. l. h. shinners"  >mG[ Michigan   1507 6.5  asterales i43      & y^A United States huron !-w~*   1952-09-27 4S   9NW~ very common in wet woods. 43.998121 3wB-    m xf (L.) Ã. LÃ¶ve & D. LÃ¶ve  r+? -83.115676      ht 4r asteraceae   anton a. reznicek 6   D  symphyotrichum  WZoT  "wilderness arboretum" ca. 14 miles nw of bad axe (a tract of 120 acres of alternating sand ridges ad shallow swales in sec. 7, hume township.)
{"catalogNumber": "", "order": "Asterales", "family": "Asteraceae", "scientificName": "", "scientificNameAuthorship": "(L.) \u00c3\u0081. L\u00c3\u00b6ve & D. L\u00c3\u00b6ve", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "", "recordNumber": "1507", "verbatimEventDate": "1952-09-27", "habitat": "Very common in wet woods.", "occurrenceRemarks": "\"Ligules pale violet.\" \"dupl. det. L. H. Shinners\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Huron", "municipality": "", "locality": "\"Wilderness Arboretum\" ca. 14 miles NW of Bad Axe (A tract of 120 acres of alternating sand ridges and shallow swales in sec. 7, Hume Township.)", "decimalLatitude": "43.998121", "decimalLongitude": "-83.115676", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}