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": ""}
 only rarely (3 fruiting culms seen in entire colony). R?m        ~ POLYMORPHA POALES # Ysk      carex polymorpha lTc8    xrktH 120.1333  9X PENNSYLVANIA   DY Anton A. Reznicek  united states E    + bg CARBON     MUHL. `S7   [y U carex
{"catalogNumber": "1201333", "order": "Poales", "family": "", "scientificName": "Carex polymorpha", "scientificNameAuthorship": "Muhl.", "genus": "Carex", "subgenus": "", "specificEpithet": "polymorpha", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Anton A. Reznicek", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "only rarely (3 fruiting culms seen in entire colony).", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Carbon", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}