% This is pstricks source for the figure; you'll not usually have to
% process this
\magnification 900
\input pstricks
\input pst-node
\nopagenumbers
\font\rm cmss10
\font\bf cmssbx10
\rm
\hsize=19cm

\def\figheight{13cm}

\newdimen\boxwidth
\boxwidth=4.2cm

\psset{linecolor=black,cornersize=absolute}

\outer\def\hamburger#1#2#3#4{\rnode{#2}{
\psframebox[linearc=5pt,fillstyle=solid,fillcolor=#1]{\vbox{\hsize=\boxwidth
\vskip 0.1cm
{\bf\strut #3}
\smallskip
\hrule
\medskip
#4
\smallskip
}}}}


\def\col{\item{$\cdot$}}


\line{
	\vbox to \figheight{\hsize=1.3\boxwidth
		\hamburger{white}{schema}{res\_schema}{%
\col ivoid
\col schema\_description
	}\vfil
		\hamburger{white}{table}{res\_table}{%
\col table\_description
\col table\_name
\col table\_utype
	}\vfil
		\hamburger{white}{column}{table\_column}{%
\col name
\col ucd
\col unit
\col column\_description
\col utype
	}\vfil
		\hamburger{white}{relationship}{relationship}{%
\col relationship\_type
\col related\_id}%
	}\hfil
  \vbox to \figheight{\hsize=1.3\boxwidth
  	\hamburger{white}{role}{res\_role}{%
\col{role\_name}
\col{base\_role}}
  	\vfil
    \hamburger{white}{resource}{resource}{%
\col ivoid
\col res\_type
\col res\_title
\col updated
\col res\_description
\col creator\_seq
\col source\_value
\col waveband
	}\vfil
		\hamburger{white}{subject}{res\_subject}{%
\col ivoid
\col res\_subject
	}\vfil
		\hamburger{white}{date}{res\_date}{%
\col date\_value
\col date\_role
		}%
	}\hfil
	\vbox to \figheight{\hsize=1.3\boxwidth%
		\hamburger{white}{capability}{capability}{%
\col standard\_id
\col cap\_type
	}\vfil
		\hamburger{white}{validation}{validation}{%
\col val\_level
\col validated\_by
	}\vfil
		\hamburger{white}{detail}{res\_detail}{%
\col detail\_xpath
\col detail\_value
	}\vfil
		\hamburger{white}{interface}{interface}{%
\col intf\_type
\col access\_url
	}\vfil
		\hamburger{white}{param}{intf\_param}{%
\col name
\col ucd
\col unit
\col param\_description
\col utype
		}%
	}%
}

\psset{linecolor=gray,nodesep=4pt,linearc=0.1,arrowsize=2mm,armA=5mm}
\ncangles[angleB=0,offsetB=-2mm]{->}{role}{resource}
\ncangles[offsetB=2mm]{->}{subject}{resource}
\ncangles[offsetB=2mm]{->}{date}{resource}
\ncangles[angleB=180]{->}{schema}{resource}
\ncangles[angleB=180,angleA=180,offsetA=-2mm]{->}{table}{schema}
\ncangles[angleB=180,angleA=180,offsetB=-2mm]{->}{column}{table}
\ncangles[angleA=180]{->}{capability}{resource}
\ncangles[offsetA=2mm]{->}{interface}{capability}
\ncangles[offsetB=2mm]{->}{param}{interface}
\ncangles[angleB=180]{->}{relationship}{resource}
\ncangles[angleA=180]{->}{validation}{resource}
\ncangles{->}{validation}{capability}
\ncangles[angleA=180]{->}{detail}{resource}
\ncangles{->}{detail}{capability}

\bye