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": ""}
 1380620 RbruW     XiKQ 37.891498 Carex nigromarginata tW(~        m5 2004-04-10 CAREX 9y3L        nigromarginata ],)    &T United States   |jW2h near north anna river, take rt 207 (jericho rd) west from carmel church to oxfo#rd rd (rt 689). go 3.6 miles s & se on oxford rd (rt 689) to small dirt road on s side of road. head sw along dirt road toward north anna river.    
{"catalogNumber": "1380620", "order": "", "family": "", "scientificName": "Carex nigromarginata", "scientificNameAuthorship": "", "genus": "Carex", "subgenus": "", "specificEpithet": "nigromarginata", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "2004-04-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "", "municipality": "", "locality": "Near North Anna River, take Rt 207 (Jericho Rd) west from Carmel Church to Oxford Rd (Rt 689). Go 3.6 miles S & SE on Oxford Rd (Rt 689) to small dirt road on S side of road. Head SW along dirt road toward North Anna River.", "decimalLatitude": "37.891498", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}