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": ""}
 r Carex senta 7678 ixP.Q   yr_mT senta J. H. THOMAS oPLm   Poales []*     california nx~   along san francisquito creek near junipero serra. about 2 miles sw of palo alto.          cyperaceae E  boott tR  santa clara cIB   $= 8 1562357 N.37Â°25.4', 122Â°11.4'W 7# e    Carex 9   r   1959-04-11  United States ! 
{"catalogNumber": "1562357", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex senta", "scientificNameAuthorship": "Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "senta", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "J. H. Thomas", "recordNumber": "7678", "verbatimEventDate": "1959-04-11", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "California", "county": "Santa Clara", "municipality": "", "locality": "Along San Francisquito Creek near Junipero Serra. About 2 miles SW of Palo Alto.", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "N.37\u00c2\u00b025.4', 122\u00c2\u00b011.4'W", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}