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": ""}
 4WKtk roadside edge and steep slopes wit cleared land, frequent in ditch without water at edge of road   cyperaceae p     v.R G. Tucker   cyperus spectabilis IDrN1      pe spectabilis    Mexigo  F ]d      Q-  Oapxaca  e%;@% 2781  H J Link  `wO49 Poales  h< horno de cal; 80 km e of oaxaca on hwy 190, turnoff to portillo san dionisio  1134534 jbxm 
{"catalogNumber": "1134534", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus spectabilis", "scientificNameAuthorship": "Link", "genus": "", "subgenus": "", "specificEpithet": "spectabilis", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "G. Tucker", "recordNumber": "2781", "verbatimEventDate": "", "habitat": "Roadside edge and steep slopes with cleared land, frequent in ditch without water at edge of road", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Mexico", "stateProvince": "Oaxaca", "county": "", "municipality": "", "locality": "Horno de Cal; 80 km E of Oaxaca on hwy 190, turnoff to Portillo San Dionisio", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}