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": ""}
 t? POLYGONACEAE  vhlj  -85.668086  S.N. f+U   s& Michigan  $G j~ 1890-08-20  KENT B  J       pX1& FAGOPYRUM ESCULENTUM    FgAGOPYRUM L ]J  HATTIE N. BAILEY ~  m|   Moench cQP; ESCULENTUM 2H#*Y   Y caryophyllales   42.96336 V  united states h v   _ 1358327
{"catalogNumber": "1358327", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "Fagopyrum esculentum", "scientificNameAuthorship": "Moench", "genus": "Fagopyrum", "subgenus": "", "specificEpithet": "esculentum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Hattie M. Bailey", "recordNumber": "s.n.", "verbatimEventDate": "1890-08-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kent", "municipality": "", "locality": "", "decimalLatitude": "42.96336", "decimalLongitude": "-85.668086", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}