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": ""}
 L~ L vr. 1997-04-23 <(   8 TORR. & HOOK. OXYLEPIS J87    WARREN M]tw     r1K7V POALES   [ United States   1381665 Clw7       CZ oxylepis      ABOUT 100 FEET WEST OF UNION AVE BRIDGE & JACKSON ROAD.    carex h 
{"catalogNumber": "1381665", "order": "Poales", "family": "", "scientificName": "", "scientificNameAuthorship": "Torr. & Hook.", "genus": "Carex", "subgenus": "", "specificEpithet": "oxylepis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "oxylepis", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1997-04-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "", "county": "Warren", "municipality": "", "locality": "About 100 feet west of Union Ave bridge & Jackson Road.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}