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,_g "FLOWERS WHITE" polygonum tenue qO   /2 CARYOPHYLLALES  &T^// 157   NUMEROUS IN DRY SANDY SOIL ALONG 2 TRACK RD.< MIXED WITH POLYGONELLA AR7ICULATA. #H  Mecosta .%   % polygonaceae  ~ -85.5322   qU#c michx.  MICHIGAN o^m1t    x polygonum   K U=. 1999-08-19 1469424 jQ  Aetna Twp. Sec 32 cen1/4 T13N, R10W Along dry 2 track through prairie remnant 4 mi. west of Morley GW!Kt   5m 43.47504   UNITED STATES     T, Stephen Ross TENVE _vf^  
{"catalogNumber": "1469424", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Polygonum tenue", "scientificNameAuthorship": "Michx.", "genus": "Polygonum", "subgenus": "", "specificEpithet": "tenue", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Stephen Ross", "recordNumber": "157", "verbatimEventDate": "1999-08-19", "habitat": "Numerous in dry sandy soil along 2 track rd. mixed with Polygonella articulata.", "occurrenceRemarks": "\"Flowers white\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Mecosta", "municipality": "", "locality": "Aetna Twp. Sec 32 cen1/4 T13N, R10W Along dry 2 track through prairie remnant 4 mi. west of Morley", "decimalLatitude": "43.47504", "decimalLongitude": "-85.5322", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}