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": ""}
2003-03-12 :  var. SqBB  OXYLEPIS 7r  san bernard national wildlife refuge, big pond tract, s of fm 1301, w of its intersection with fm 524. walking trail on the e bank of big pond. k+   texas A+d    David J. Rosen K   =( poales  Carex oxylepis var. oxylepis |]Nh    u0* 1381648 United St^ates ,DZ>7    z`  -95.832025  p * Carex  Jv$U TORR. & HOOK.  68=R0 24d30  F$ub 15 224515E 3228513N  oxylepis ED77    ko! 29.155324   nE[  Brazoria   7l| CYPERACEAE
{"catalogNumber": "1381648", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex oxylepis var. oxylepis", "scientificNameAuthorship": "Torr. & Hook.", "genus": "Carex", "subgenus": "", "specificEpithet": "oxylepis", "verbatimTaxonRank": "var.", "infraspecificEpithet": "oxylepis", "identifiedBy": "", "recordedBy": "David J. Rosen", "recordNumber": "2430", "verbatimEventDate": "2003-03-12", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "United States", "stateProvince": "Texas", "county": "Brazoria", "municipality": "", "locality": "San Bernard National Wildlife Refuge, Big Pond Tract, S of FM 1301, W of its intersection with FM 524. Walking trail on the E bank of Big pond.", "decimalLatitude": "29.155324", "decimalLongitude": "-95.832025", "verbatimCoordinates": "15 224515E 3228513N", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}