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": ""}
  united states _@Ie    P Agrostis perennans perennans fL     4 z1 1933  +j  ] POACEAE   V,i 0 AGROSTIS    5 -84.25171 1304934 Bq4    Wqyb Michigan    red maple woods w. of grassy lake lenawee  (4  1986-09-07 KUx  42.04288  nl    1ly] (WALTER) TUCK.  c f9D Woodstock Tw$p. R1E, T5S, S13, n e1/4 of ne1/4  poales ~p   x@K~d robert w. smith
{"catalogNumber": "1304934", "order": "Poales", "family": "Poaceae", "scientificName": "Agrostis perennans", "scientificNameAuthorship": "(Walter) Tuck.", "genus": "Agrostis", "subgenus": "", "specificEpithet": "perennans", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert W. Smith", "recordNumber": "1933", "verbatimEventDate": "1986-09-07", "habitat": "red maple woods w. of Grassy Lake", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Lenawee", "municipality": "", "locality": "Woodstock Twp. R1E, T5S, S13, ne1/4 of ne1/4", "decimalLatitude": "42.04288", "decimalLongitude": "-84.25171", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}