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": ""}
beverly s. walters  zs    w  1596 42.27882 f$D   67e@n 2015-09-27 CARYOPHYLLALES  Dgt   persicaria w[&    (L.) H. GROSS  Ayf     R9< washtenaw     A recently cleared edge of sedge meadow, w|th carex leptalea, eupatorium perfoliatum, epilobium coloratum, lythrum salicaria.      q3rI POLYGONACEAE   1514072 )f    
{"catalogNumber": "1514072", "order": "Caryophyllales", "family": "Polygonaceae", "scientificName": "", "scientificNameAuthorship": "(L.) H. Gross", "genus": "Persicaria", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Beverly S. Walters", "recordNumber": "1596", "verbatimEventDate": "2015-09-27", "habitat": "Recently cleared edge of sedge meadow, with Carex leptalea, Eupatorium perfoliatum, Epilobium coloratum, Lythrum salicaria.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Washtenaw", "municipality": "", "locality": "", "decimalLatitude": "42.27882", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}