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": ""}
 U UNITED STATES tenuis <     g[ 3 mi S, 1 mi W jct of Kill Creek Rd and KS Hwy 10. KANSAS i  1398637 N   1225 r RG  CYPERACEAE O2   1997-05-20 h,   CALEB A. MORSE :BFj  Eleocharis |    j`#qy POALES    w=   (WILLD.) SCHULT.     ELEOCHARIS TENUIS ND   johnson Y5 
{"catalogNumber": "1398637", "order": "Poales", "family": "Cyperaceae", "scientificName": "Eleocharis tenuis", "scientificNameAuthorship": "(Willd.) Schult.", "genus": "Eleocharis", "subgenus": "", "specificEpithet": "tenuis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Caleb A. Morse", "recordNumber": "1225", "verbatimEventDate": "1997-05-20", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Kansas", "county": "Johnson", "municipality": "", "locality": "3 mi S, 1 mi W jct of Kill Creek Rd and KS Hwy 10.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}