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": ""}
 zr (raf.) raf.  MICHIGAN Nmyu+      o?^ Marsh. 4871 :28    N Anton A. Reznicek    _ acorales  _ r.r. dreisbach  acoraceae tm;^I   -84.300571 !i0N   P three mi. s. w. of midland 1310964 <b   b9/G% 1927-06-18 americanus #/U=     P UNITED STAES     midland  
{"catalogNumber": "1310964", "order": "Acorales", "family": "Acoraceae", "scientificName": "", "scientificNameAuthorship": "(Raf.) Raf.", "genus": "", "subgenus": "", "specificEpithet": "americanus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "R.R. Dreisbach", "recordNumber": "4871", "verbatimEventDate": "1927-06-18", "habitat": "Marsh.", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Midland", "municipality": "", "locality": "Three Mi. S. W. of Midland", "decimalLatitude": "", "decimalLongitude": "-84.300571", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}