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": ""}
       Tt sC 1663525  Euphorbia maculata J`mN   62501 4     RICHLAND 6l    yB k  1.5 km wnw of center of lone rock, smith >slough and sand prairie state natural area WISCONSIN    219 >2     G+!pP m. nee 2015-08-01 ,   -90.2163889 h    $<oc! 43.1872222 43Â°11'14"N 90Â°12'59"W EZ    F euphorbia  l<I h malpighiales
{"catalogNumber": "1663525", "order": "Malpighiales", "family": "", "scientificName": "Euphorbia maculata", "scientificNameAuthorship": "", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "M. Nee", "recordNumber": "62501", "verbatimEventDate": "2015-08-01", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Wisconsin", "county": "Richland", "municipality": "", "locality": "1.5 km WNW of center of Lone Rock, Smith Slough and Sand Prairie State Natural Area", "decimalLatitude": "43.1872222", "decimalLongitude": "-90.2163889", "verbatimCoordinates": "43\u00c2\u00b011'14\"N 90\u00c2\u00b012'59\"W", "minimumElevationInMeters": "219", "maximumElevationInMeters": ""}