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": ""}
   United States Sn   9 POCAHONTAS INTUMESCENS zau  cyperaceae b]7c  Poales S A ;  1374264 <9E   15878 DI9   h Carex intumescens var. intumescens john b. nelson  02     h:%u  headwater of first fork of shavers fork c!reek, approx 2 air mi 110 from shavers f0rk crosing at randolph county line, about 4.2 air mi ne of css scenic rr state park off for serv rd 235, back allegheny mtn monongahela national forest.    carex w:   west virginia n  1994-07-27 ii9g-  1204 MlbZ.  H. C. MEDFORD    VAR. V/H@   intumescens ?]h 
{"catalogNumber": "1374264", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex intumescens var. intumescens", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "intumescens", "verbatimTaxonRank": "var.", "infraspecificEpithet": "intumescens", "identifiedBy": "H. C. Medford", "recordedBy": "John B. Nelson", "recordNumber": "15878", "verbatimEventDate": "1994-07-27", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "West Virginia", "county": "Pocahontas", "municipality": "", "locality": "Headwaters of First Fork of Shavers Fork Creek, approx 2 air mi 110 from Shavers Fork crossing at Randolph County line, about 4.2 air mi NE of Cass Scenic RR State Park off For Serv Rd 235, Back Allegheny Mtn Monongahela National Forest.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1204", "maximumElevationInMeters": ""}