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": ""}
 (L.) H. Gross M   ^rU W. of river, N. of Sutton's Rd.x, Raisin Twp.  SAGITTATA =8 @  Lenawee w      B CARYOPHYLLALES -83.935655 IK    MC 1028 michigan ?_    polygonaceae )  UNITED STATES F +)  persicaria sagittata  f.F        1985-07-28 s2  41.956509 3oG   *c76 persicaria   149374 qu 
{"catalogNumber": "1469374", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Persicaria sagittata", "scientificNameAuthorship": "(L.) H. Gross", "genus": "Persicaria", "subgenus": "", "specificEpithet": "sagittata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "1028", "verbatimEventDate": "1985-07-28", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "W. of river, N. of Sutton's Rd., Raisin Twp.", "decimalLatitude": "41.956509", "decimalLongitude": "-83.935655", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}