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": ""}
1986-05-24 4.J     _^! michigan   (SCHRANK) Y. SCHOUTEN & VELDKAMP )   Z[8_ edward g. voss POALES C     ]v #russ garlitz   tl United States       @D  IOSCO    z poaceae  @ 1172926  u 1371  7q 150 ft. sX. of bank of au sable riv. and 400 ft. e. of base of five channels dam on m-65. oscoda twp. ANTHOXANTHUM  ym ~  hirtum  Y|   
{"catalogNumber": "1172926", "order": "Poales", "family": "Poaceae", "scientificName": "", "scientificNameAuthorship": "(Schrank) Y. Schouten & Veldkamp", "genus": "Anthoxanthum", "subgenus": "", "specificEpithet": "hirtum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Edward G. Voss", "recordedBy": "Russ Garlitz", "recordNumber": "1371", "verbatimEventDate": "1986-05-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Iosco", "municipality": "", "locality": "150 ft. S. of bank of Au Sable Riv. and 400 ft. E. of base of Five Channels Dam on M-65. Oscoda Twp.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}