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": ""}
Rhynchospora QQ  macra utiZ   9mj8; alabama  dnwb  poales  B RHYNCHOSPORA MACRA    s`5 1972-10-10  mo CYPERACEAE (C.B. CULARKE EX BRITTON) SMALL qi   United States VBaQ      j~ ROBERT KRAL      49068 J~7c  by us 45, 5.5 mi s chatom. J?,  1400575 . $>S   WASHING7ON     
{"catalogNumber": "1400575", "order": "Poales", "family": "Cyperaceae", "scientificName": "Rhynchospora macra", "scientificNameAuthorship": "(C.B. Clarke ex Britton) Small", "genus": "Rhynchospora", "subgenus": "", "specificEpithet": "macra", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Robert Kral", "recordNumber": "49068", "verbatimEventDate": "1972-10-10", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Alabama", "county": "Washington", "municipality": "", "locality": "By US 45, 5.5 mi S Chatom.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}