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": ""}
 MISSION PEAK REGIONAL PRESERVE SOUTHEAST OF FREMONT, HEADWATERS OF AGUA CALIENTE CREEK, SRING WITH WATER TOUGH ALONG HORSE HAVEN TRAIL IN SE CORNER OF PRESERVE T5S R1E SEC 16/17 wM   carex heteroneura var. heteroneura sw^4     w. boott K   ; 11566  1993-04-4 u       + alameda  `roTS carex     california C      ~7 CYPERACEAE   
{"catalogNumber": "", "order": "", "family": "Cyperaceae", "scientificName": "Carex heteroneura var. heteroneura", "scientificNameAuthorship": "W. Boott", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "11566", "verbatimEventDate": "1993-04-24", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "California", "county": "Alameda", "municipality": "", "locality": "Mission Peak Regional Preserve southeast of Fremont, headwaters of Agua Caliente Creek, spring with water tough along Horse Haven Trail in SE corner of preserve T5S R1E Sec 16/17", "decimalLatitude": "", "decimalLongitude": "", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}