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": ""}
ypsilanti twp., riverbrink     rjzS[ 42Â°15'18.33"N, 83Â°36'52.75"W 1562121 u     ERAGROSTIS SPECTABILIS F5+    w9:`) 42.25843  nJ  (PURSH) STEUD. United States c_s]L   # W[8 eraJgrostis POACEAE b,x   old field  yM    m 1987-08-06 spectabilis      Poales /Rfk  255a _]D   s8P -83.61046   7 /h michigan  JUDITH NOVAK KELLY V  D  
{"catalogNumber": "1562121", "order": "Poales", "family": "Poaceae", "scientificName": "Eragrostis spectabilis", "scientificNameAuthorship": "(Pursh) Steud.", "genus": "Eragrostis", "subgenus": "", "specificEpithet": "spectabilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Judith Novak Kelly", "recordNumber": "255a", "verbatimEventDate": "1987-08-06", "habitat": "Old field", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "", "municipality": "", "locality": "Ypsilanti Twp., Riverbrink", "decimalLatitude": "42.259843", "decimalLongitude": "-83.61046", "verbatimCoordinates": "42\u00c2\u00b015'18.33\"N, 83\u00c2\u00b036'52.75\"W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}