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": ""}
12875 ? 6r3    PENNSYLVANIA   +X    +l&. Cyperus  40.233333 $-    CG?m 40â° 14' n 76â° 04' w  R g -76.066667   strigosugs [s87      1394547  3X  cyperus strigosus bt  UNITED STATES IRa     4$N Cyperaceae L. RGY   A  Daniel F. Brunton, Karen L. McIntosh LANCASTER g^= 
{"catalogNumber": "1394547", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus strigosus", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "strigosus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Daniel F. Brunton, Karen L. McIntosh", "recordNumber": "12875", "verbatimEventDate": "", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Pennsylvania", "county": "Lancaster", "municipality": "", "locality": "", "decimalLatitude": "40.233333", "decimalLongitude": "-76.066667", "verbatimCoordinates": "40\u00c2\u00b0 14' N 76\u00c2\u00b0 04' W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}