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": ""}
 Px  Essex   4 poales 1839-07-04 !xS0  NEW YORK ~y   1i Carx -73.923783 +_     >NysF 1368127 DEFLEXA NiK  DEFLEXA ?y=!   tWpZpeter d. knieskern   CAREX DEFLEXA VAR. DEFLEXA Mt!xC    0 S.N.     Q Mount Marcy. Cyperaceae B -     / 44.112733   var. /vr7@P  UNITED STATES -f>  
{"catalogNumber": "1368127", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex deflexa var. deflexa", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "deflexa", "verbatimTaxonRank": "var.", "infraspecificEpithet": "deflexa", "identifiedBy": "", "recordedBy": "Peter D. Knieskern", "recordNumber": "s.n.", "verbatimEventDate": "1839-07-04", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "New York", "county": "Essex", "municipality": "", "locality": "Mount Marcy.", "decimalLatitude": "44.112733", "decimalLongitude": "-73.923783", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}