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": ""}
   8 7W t22n r5w sec. 2 ne4 nw4. west of houghton lake; approx. mi. west of i-75 and 3 miles south f m-55 at intersection of jeffs rd. and kelly rd.     Symphyotrichum EF    nZ 1251272    T* michiam    Ad3 Missukee      v -84.88327    michael r. penskar  h=nl  COMNON IN SANDY, WET DITCH BY ROAD; FULL SUN. *  
{"catalogNumber": "1251272", "order": "", "family": "", "scientificName": "", "scientificNameAuthorship": "", "genus": "Symphyotrichum", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Michael R. Penskar", "recordNumber": "", "verbatimEventDate": "", "habitat": "Common in sandy, wet ditch by road; full sun.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Missaukee", "municipality": "", "locality": "T22N R5W Sec. 23 NE4 NW4. West of Houghton Lake; approx. mi. west of I-75 and 3 miles south of M-55 at intersection of Jeffs Rd. and Kelly Rd.", "decimalLatitude": "", "decimalLongitude": "-84.88327", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}