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": ""}
   V 1990-08-15  A RWANDA   q   poales   HFx 103 conferta h   ruhengeri .1    29.46667 <k  j-1.6 ftL  Knox iq.p!    (c.b.clarke) lye 7q-    q_=NX 1204193 var. rz    # LEPTOSACCUS CAREX CONFERTA VAR. L3PTOSACCUS hV&8   MJ^ CAREX  @ ` ; Virunga Mountains, S acent and E rim of Mt. Bissoke.  X cyperaceae
{"catalogNumber": "1204193", "order": "Poales", "family": "Cyperaceae", "scientificName": "Carex conferta var. leptosaccus", "scientificNameAuthorship": "(C.B.Clarke) Lye", "genus": "Carex", "subgenus": "", "specificEpithet": "conferta", "verbatimTaxonRank": "var.", "infraspecificEpithet": "leptosaccus", "identifiedBy": "", "recordedBy": "Knox", "recordNumber": "1203", "verbatimEventDate": "1990-08-15", "habitat": "", "occurrenceRemarks": "", "associatedTaxa": "", "country": "Rwanda", "stateProvince": "Ruhengeri", "county": "", "municipality": "", "locality": "Virunga Mountains, S acent and E rim of Mt. Bissoke.", "decimalLatitude": "-1.6", "decimalLongitude": "29.46667", "verbatimCoordinates": "", "minimumElevationInMeters": "", "maximumElevationInMeters": ""}