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": ""}
   unitMed states w%   Sand prarie, "oak openings", wet to dry sand, S?~q  41.83127  z:(   1f+ EUTROCHIUM MACULA TUM VAR. MCULATUM  e 12115 maculatum &  maculatum ^q   ~bu asterales 1253996 u   ;3  P var.   1980-08-22 j   *hDuR SECTION 31, IDA TWP., SECOR ROAD SOUTH OF MOROCCO ROAD.  D;j Asteraceae monroe .K    L24B NATHAN W. EAS7ERLY   D$tz -83.62917  ?KL  EUTROCHIUM  !T / michigan 
{"catalogNumber": "1253996", "order": "Asterales", "family": "Asteraceae", "scientificName": "Eutrochium maculatum var. maculatum", "scientificNameAuthorship": "", "genus": "Eutrochium", "subgenus": "", "specificEpithet": "maculatum", "verbatimTaxonRank": "var.", "infraspecificEpithet": "maculatum", "identifiedBy": "", "recordedBy": "Nathan W. Easterly", "recordNumber": "12115", "verbatimEventDate": "1980-08-22", "habitat": "Sand prairie, \"oak openings\", wet to dry sand,", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Monroe", "municipality": "", "locality": "Section 31, Ida Twp., Secor Road south of Morocco Road.", "decimalLatitude": "41.83127", "decimalLongitude": "-83.62917", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}