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": ""}
 R77F9 cyperaceae   _z 1326491  iS`z m|chigan       118  (:5 o 1973-06-16   y   Alger 46.65338 DaG@  "(with balsam fir, paper birch, maple)" &    Ok& on sw side of grand sable dunes.  Ox- Muhl. ex Willd.  h!m CAREX   q59 Uncommon om dry, wooded back dune slope.  Ah7!s Carex pedunculata   H 9w -86.100775  /_ PEDUNCULATA    rg9G ROBERT H. READ   4w Poles 
{"catalogNumber": "1326491", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex pedunculata", "scientificNameAuthorship": "Muhl. ex Willd.", "genus": "Carex", "subgenus": "", "specificEpithet": "pedunculata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert H. Read", "recordNumber": "118", "verbatimEventDate": "1973-06-16", "habitat": "Uncommon on dry, wooded back dune slope.", "occurrenceRemarks": "\"(with balsam fir, paper birch, maple)\"", "associatedTaxa": "", "country": "", "stateProvince": "Michigan", "county": "Alger", "municipality": "", "locality": "On SW side of Grand Sable Dunes.", "decimalLatitude": "46.65338", "decimalLongitude": "-86.100775", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}