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": ""}
     pJn (MICH#X.) VAHL       x rhynchospora capitellata    p@~! CYPERACEAE     PRINCE GEORGE'S )ny_     c<(c 39Â° 01' 42" N 76Â° 49' 41" W   h RHNCHOSPORA     39.028333     y~c+U upper headwaters tributary of beaverdam creek, 0.3-0.6 km n of sw end of sw-ne runway gof old abandoned airstrip on beltsville agricultural research center, ca 7 km e of beltsville.
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Rhynchospora capitellata", "scientificNameAuthorship": "(Michx.) Vahl", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "Prince George's", "municipality": "", "locality": "Upper headwaters tributary of Beaverdam Creek, 0.3-0.6 km N of SW end of SW-NE runway of old abandoned airstrip on Beltsville Agricultural Research Center, ca 7 km E of Beltsville.", "decimalLatitude": "39.028333", "decimalLongitude": "", "verbatimCoordinates": "39\u00c2\u00b0 01' 42\" N 76\u00c2\u00b0 49' 41\" W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}