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": ""}
   1997-05-12  E    WOB6 Cumberland  1382695 wa    poales <fj3         ROBERT F.C. NACZI plb    j United States   U CA 2.4 AIR MI E OF NEWBURG, 0.3 ROAD MI S OF JUNCTION OF ROUTE 641 & SR 4003 (BOOZ ROAD), ALONG E SIDE OF SR 4003.  +vLF carex pensylvanica  6030 M   
{"catalogNumber": "1382695", "order": "Poales", "family": "", "scientificName": "Carex pensylvanica", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert F.C. Naczi", "recordNumber": "6030", "verbatimEventDate": "1997-05-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Cumberland", "municipality": "", "locality": "Ca 2.4 air mi E of Newburg, 0.3 road mi S of junction of route 641 & SR 4003 (Booz Road), along E side of SR 4003.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}