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": ""}
 eZjn$ Asterales   7250 w1 z  MICHIGAN RrXR!    -84.142639 M8 9     NC 1251010  w 1 3/4MILES NW HOMESTEAD SUGAR ISLAND. (willd.) g. l. nesom          "RAYS WHITE."    1a SYMPHYOTRICHUM chippewa t  HIGH,GRASSY CLEARING 4     $ SYMPHYOTRICHUM LANCEOLATUM    ?4%t 46.361674
{"catalogNumber": "1251010", "order": "Asterales", "family": "", "scientificName": "Symphyotrichum lanceolatum", "scientificNameAuthorship": "(Willd.) G. L. Nesom", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "7250", "verbatimEventDate": "", "habitat": "High, grassy clearing", "occurrenceRemarks": "\"Rays white.\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Chippewa", "municipality": "", "locality": "1 3/4 miles NW Homestead Sugar Island.", "decimalLatitude": "46.361674", "decimalLongitude": "-84.142639", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}