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": ""}
 B 4=+ Cyperus  PR cyperus iria iria s:u   CLARK T. ROGERSON p+B5   1 1714700  ih # near wack-wack country club, 3 miles east of manila  y national capital 1945-08-05 5#M#     MOIST MEADOWS & RICE PADDIES ( n     1001 8ZO    PHILIPPINES anu  Cyperaceae N/a        mandaluyong  (&3 l. 
{"catalogNumber": "1714700", "order": "", "family": "Cyperaceae", "scientificName": "Cyperus iria", "scientificNameAuthorship": "L.", "genus": "Cyperus", "subgenus": "", "specificEpithet": "iria", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "Clark T. Rogerson", "recordNumber": "1001", "verbatimEventDate": "1945-08-05", "habitat": "moist meadows & rice paddies", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Philippines", "stateProvince": "National Capital", "county": "Mandaluyong", "municipality": "", "locality": "Near Wack-Wack Country Club, 3 miles east of Manila", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}