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": ""}
R2W, T7S, SECTION 15. TRAIL RD. S. FORK. S. SIOE OF ARSH. ABOUT 20 KM SE OF HILLSDALE. ir_     > 41.86524    =Pb5 peter w. fritsch  TeWK ASCLEPIAS   B -84.53251    gentianales 7FgqJ  exaltata    Asclepias exaltata Jq   occasional along a dirt road at edge of woods. s5    @ dq UNITED STATES  L l.      
{"catalogNumber": "", "order": "Gentianales", "family": "", "scientificName": "Asclepias exaltata", "scientificNameAuthorship": "L.", "genus": "Asclepias", "subgenus": "", "specificEpithet": "exaltata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Peter W. Fritsch", "recordNumber": "", "verbatimEventDate": "", "habitat": "Occasional along a dirt road at edge of woods.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "R2W, T7S, section 15. Trail Rd., S. fork. S. side of marsh. About 20 km SE of Hillsdale.", "decimalLatitude": "41.86524", "decimalLongitude": "-84.53251", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}