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": ""}
-84.85483 b)       Euphorbia    L 1992-08-14    united states   dQ7% malpighiales L. t  EUPHORBIA MACULATA u   v$ EDWARD G. VOSS   o@^S Kalkaska  Z R(  Roadside in Dry Northern Forest; Nearly barren, dry sand adj. to jack pine forest, full sun. Common.   2tkk MICHIGAN   EUPHORBIACEAE 1;     elaine m. chittenden 3g#`>   l  999   * 44.66753   id "GREEN LEAVES W/PURPLE LINE OR DOT ON MDRIB. ASSOC.: POTENTILLA NORVEGICA, AMBROSIA PSILOSTACHYA, POA COMPRESSA, PLANTAGO MAJOR"
{"catalogNumber": "", "order": "Malpighiales", "family": "Euphorbiaceae", "scientificName": "Euphorbia maculata", "scientificNameAuthorship": "L.", "genus": "Euphorbia", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Elaine M. Chittenden", "recordNumber": "999", "verbatimEventDate": "1992-08-14", "habitat": "Roadside in Dry Northern Forest; Nearly barren, dry sand adj. to jack pine forest, full sun. Common.", "occurrenceRemarks": "\"Green leaves w/purple line or dot on midrib. Assoc.: Potentilla norvegica, Ambrosia psilostachya, Poa compressa, Plantago major\"", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Kalkaska", "municipality": "", "locality": "", "decimalLatitude": "44.66753", "decimalLongitude": "-84.85483", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}