MWS Harvests

Harvest is the format that the MathWebSearch accepts as crawled data. It is an extension of MathML which introduces a few tags and attributes to specify meta-information about the crawled Content MathML data. The introduced tags are harvest, expr and data, all defined in the mws namespace. The root element of MWSHarvest is a mws::harvest. Its children are mws:expr and mws:data nodes.