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": ""}
        @-  oaxaca ABUNDANT, BRACTS HORIZONTAL, SPIKELETS GREENISH-WHITE Tm    1133773 N />!    mb= 1984-08-08 cyperus flavicomus vUi    poales &UE 1   cyperaceae Uu         g. tucker @oR5 
{"catalogNumber": "1133773", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus flavicomus", "scientificNameAuthorship": "", "genus": "", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Tucker", "recordNumber": "", "verbatimEventDate": "1984-08-08", "habitat": "", "occurrenceRemarks": "Abundant, bracts horizontal, spikelets greenish-white", "associatedTaxa": "", "country": "", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}