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": ""}
   43 ?c   d 31.086111    e6 Cyperaceae   CE.au 1988-04-13      CAREX =    nJ|k` 31â° 05' 10" n 94â° 19' 25" w    aD on nw side of fs rd 303 near crossing of big creek, ca 0.7 mi s of fs rd 302, boykin spring 7.5' quad, angelina nf, upland island wlid.     Poales @   G7P 1374375  + rudge
{"catalogNumber": "1374375", "order": "Poales", "family": "Cyperaceae", "scientificName": "", "scientificNameAuthorship": "Rudge", "genus": "Carex", "subgenus": "", "specificEpithet": "", "verbatimTaxonRank": "", "infraspecificEpithet": "", "identifiedBy": "", "recordedBy": "", "recordNumber": "", "verbatimEventDate": "1988-04-13", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "", "stateProvince": "", "county": "", "municipality": "", "locality": "On NW side of FS Rd 303 near crossing of Big Creek, ca 0.7 mi S of FS Rd 302, Boykin Spring 7.5' Quad, Angelina NF, Upland Island Wlid.", "decimalLatitude": "31.086111", "decimalLongitude": "", "verbatimCoordinates": "31\u00c2\u00b0 05' 10\" N 94\u00c2\u00b0 19' 25\" W", "minimumElevationInMeters": "43", "maximumElevationInMeters": ""}