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": ""}
 IT Sandy hills, old fields  (o +Z "SCARCE"  08> Michi`gan   michx. a~   28$< -84.07915   0 1946-10-02   >B5e TENUE    Y 7595    m POLYGONUM TENUE  J  u NORTHEAST OF CEDAR LAKE, 3 MILES WEST OF CHELSEA. Polygonum t   3a 42.31436   ~V 1469674  uN>| Polygonaceae Washtenaw |5e.   &H s caryophyllales   7kqY Rogers McVaugh    w JC  United States
{"catalogNumber": "1469674", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum tenue", "scientificNameAuthorship": "Michx.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "tenue", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Rogers McVaugh", "recordNumber": "7595", "verbatimEventDate": "1946-10-02", "habitat": "Sandy hills, old fields", "occurrenceRemarks": "\"Scarce\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Washtenaw", "municipality": "", "locality": "Northeast of Cedar Lake, 3 miles west of Chelsea.", "decimalLatitude": "42.31436", "decimalLongitude": "-84.07915", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}