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": ""}
 1999-07-13 5ax  Carex microptera _t   &rP$ 1298  ORE&GON ]Y1    t4 `9 carex   uX^kK OLD FAIRVIEW, BUREAU OF LAND MANAGEMENT PROPERTY.    pu BLW10072 cyperaceae $AF   microptera G%-Z   Mack. d5   >/& Poales   jZ> KELI KUYKENDALL       
{"catalogNumber": "", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex microptera", "scientificNameAuthorship": "Mack.", "genus": "Carex", "subgenus": "", "specificEpithet": "microptera", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Keli Kuykendall", "recordNumber": "BLW10072", "verbatimEventDate": "1999-07-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Oregon", "county": "", "municipality": "", "locality": "Old Fairview, Bureau of Land Management property.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "1298", "maximumElevationInMeters": ""}