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": ""}
   gry7 Michigan  ;XE Gary J. Pierce  1484339 e     p*CYPERAEAE   Yo rhynchospora  w!c MUSKEGON       Poales @vq      Tm SCIRPOIDES ANTON A. REZNICEK eGIOc  UNITED STATES eiM  RHYNCHOSPORA SCIRPOIDES e   (torr.) griseb.  Lv 
{"catalogNumber": "1484339", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora scirpoides", "scientificNameAuthorship": "(Torr.) Griseb.", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "scirpoides", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "Anton A. Reznicek", "recordedBy": "Gary J. Pierce", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Michigan", "county": "Muskegon", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}