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": ""}
 ?O _ Poales SEVERAL LARGE CLUMPS ON STEEP SANDY RIVER BANK. ~d      n 44â° 01.989', w 86â° 30.201' Y[t?:    I3n (pursh) steud.      david c. dister kX  ludington state park  qb    d  spectabilis  ca2u_ POACEAE  C@(b 1479401 ANTON A. REZNICEK cYs=  eragrostis spectabilis * 9km  44.03315 H;z     @` MASON 
{"catalogNumber": "1479401", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis spectabilis", "scientificNameAuthorship": "(Pursh) Steud.", "genus": "", "subgenus": "", "specificEpithet": "spectabilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "David C. Dister", "recordNumber": "", "verbatimEventDate": "", "habitat": "Several large clumps on steep sandy river bank.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Mason", "municipality": "", "locality": "Ludington State Park", "decimalLatitude": "44.03315", "decimalLongitude": "", "verbatimCoordinates": "N 44\u00c2\u00b0 01.989', W 86\u00c2\u00b0 30.201'", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}