valueMetadata
This collection defines cell or value metadata information (depending on the value of <metadataType's> @cellMeta)
<valueMetadata count="26"> <bk> <rc t="1" v="0"/> </bk> <bk> <rc t="1" v="1"/> </bk> <bk> <rc t="1" v="2"/> </bk> <bk> <rc t="1" v="3"/> </bk> <bk> <rc t="1" v="4"/> </bk> <bk> <rc t="1" v="5"/> </bk> <bk> <rc t="1" v="6"/> </bk> <bk> <rc t="1" v="7"/> </bk> <bk> <rc t="1" v="8"/> </bk> <bk> <rc t="1" v="9"/> </bk> <bk> <rc t="1" v="10"/> </bk> <bk> <rc t="1" v="11"/> </bk> <bk> <rc t="1" v="12"/> </bk> <bk> <rc t="1" v="13"/> </bk> <bk> <rc t="1" v="14"/> </bk> <bk> <rc t="1" v="15"/> </bk> <bk> <rc t="1" v="16"/> </bk> <bk> <rc t="1" v="17"/> </bk> <bk> <rc t="1" v="18"/> </bk> <bk> <rc t="1" v="19"/> </bk> <bk> <rc t="1" v="20"/> </bk> <bk> <rc t="1" v="21"/> </bk> <bk> <rc t="1" v="22"/> </bk> <bk> <rc t="1" v="23"/> </bk> <bk> <rc t="1" v="24"/> </bk> <bk> <rc t="1" v="25"/> </bk> </valueMetadata>
Regarding <valueMetadata>:
countindicates the number of metadata block records.
Regarding <bk>, which is a metadata block, and <rc>, which is a metadata record:
tindicates the index of the<metadataType>record in<metadataTypes>collection.vis the index of metadata record value in the storage corresponding to record type.
Looking at the first block using the <bk> element, the type of metadata with which this record is associated is the first (and only) <metadataType> record, which is of type "XLMDX". This indicates that the @v index is pointing to the 0th <mdxMetadata> record.