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": ""}
   >9X laguna  Cyperaceae k U     diffusus G   kBNc Los BaÃ±os, Lay., Luzon  Poales %qJJ    VAHL bv  CYPERUS #K   >K f  s.n.  U I8 Cyperus diffusus    O= 1714496    [R)I: Calabarzon 1910-0723 n    
{"catalogNumber": "1714496", "order": "Poales", "family": "Cyperaceae", "scientificName": "Cyperus diffusus", "scientificNameAuthorship": "Vahl", "genus": "Cyperus", "subgenus": "", "specificEpithet": "diffusus", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "s.n.", "verbatimEventDate": "1910-07-23", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "Calabarzon", "county": "Laguna", "municipality": "", "locality": "Los Ba\u00c3\u00b1os, Lay., Luzon", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}