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": ""}
   ! s.n.  jpsR 1868-07-25    6 Poales  v[rA 1394905  BEAR MEADOWS. Au    pennsy|vania GBR     arundinaceum 9l+-  CENTRE PDP  Dulichium Kx#Gj     $@U cyperaceae   >,  united states   f DULICHIUM ARUNDINACEUM  J.T. Rothrock [   (L.) BRITTON FZY 
{"catalogNumber": "1394905", "order": "Poales", "family": "Cyperaceae", "scientificName": "Dulichium arundinaceum", "scientificNameAuthorship": "(L.) Britton", "genus": "Dulichium", "subgenus": "", "specificEpithet": "arundinaceum", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J.T. Rothrock", "recordNumber": "s.n.", "verbatimEventDate": "1868-07-25", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Centre", "municipality": "", "locality": "Bear Meadows.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}